Being the third wheel can sometimes feel weird, but it doesn't have to be! This Halloween, embrace your awkward position and take advantage of the clever, untapped, silly costume potential with these third wheel costumes. Do you feel like a Donkey getting between Shrek and Fiona? Maybe you resonate with Kristoff, Anna, and Elsa. If it doesn't feel obvious enough for your tastes, you can make your costume crystal clear by adding a wheel to your third wheel character. Keep reading to discover some of our favorite groups of three costumes with one person as the third wheel!
1. Shrek, Fiona, and Donkey Costumes
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Donkey from Shrek is the epitome of what we look for in a clingy third wheel. His high spirits and devotion to the group make him an inseparable member of this trio, even though he is somewhat unnecessary and utterly unwanted by his married friends sometimes. Still, it's hard to imagine Shrek and Fiona without an iconic interruption by Donkey!
2. Mario, Peach, and Toad Costumes
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Mario and Princess Peach have been an item for many years. While some may think Luigi would be the third wheel, Luigi and Daisy are probably going on double dates with Mario and Peach. However, we'd like to make an argument for Toad as the third wheel in this Mario costume idea. As Princess Peach's attendant, he's always around. His presence rarely annoys the happy couple, although his voice sure grates on some of us!
3. Elsa, Anna, and Kristoff Costumes
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Anna, Kristoff, and Elsa from Frozen create a unique trio costume idea with two close sisters and a guy who decides to date one of them. (Strong sibling bonds can make romance a little awkward!) This trio also leaves room for perhaps an optional third wheel character, Olaf. Unfortunately, two third wheels do NOT make a whole, but at least you would have someone who understands your struggle.
4. Joker, Harley Quinn, and Poison Ivy Costumes
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Do you need a more flexible third wheel costume idea? Harley Quinn swings between being coupled with The Joker and Poison Ivy, but Joker and Ivy don't really see eye to eye. This unlikely trio of Batman costumes fits in well at any Halloween party, not to mention comic cons! Get ready for plenty of fun photo opportunities.
5. Fred, Wilma, and Dino Costumes
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Tons of popular couples' costumes come with a built-in third-wheel character. Consider Fred and Wilma Flintstone, a happy couple in the town of Bedrock. Sure, a third wheel could dress like their child Pebbles, but who would pass up the chance to be a dinosaur? Plus, this Dino costume looks extra cozy.
6. Popeye, Olive Oyl, and Wimpy Costumes
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Popeye and Olive Oyl are quite the power couple! However, we can't leave our Popeye's best friend, Wimpy. He's somehow the complete opposite of Popeye with his love of hamburgers and docile nature, but that's just how some friendships are. This couple's costume plus one is a great way to keep everyone involved on Halloween!
7. The Prince, Snow White, and Dwarf Costumes
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Snow White and the Prince bring a whole new meaning to the term blind date, considering Snow White's eyes were closed for their first smooch! This dynamic shows us a new couple where a friend (one of the Dwarves) comes along for moral support. Is your third wheel friend more of a Dopey or a Grumpy? There are plenty of dwarves to pick from to fit your friendship dynamic.
8. Bo Peep, Woody, and Buzz Lightyear Costumes
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Do you know a couple with a best friend who's cooler than them in every way? This Toy Story group costume could be perfect for your third wheel relationship. Woody and Bo Peep were Andy's top toys before Buzz Lightyear came to town. After sorting out their differences, they became fast friends.
9. Peanut Butter, Jelly, and Banana Costume
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Peanut butter and jelly sandwiches are fine, but adding a banana makes it that much better! These funny third-wheel costumes show that you can get along together, just like a PB&J&B. Of course, don't be afraid to make these food costumes your own by tossing together your favorite edible combo.
10. Mr. and Mrs. Incredible and Frozone Costumes
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Do you have a relationship like Frozone has with Mr. and Mrs. Incredible? Maybe two of you go bowling just like Lucius and Bob, or you enjoy a round of frisbee golf. Don't let having kids keep you from having fun with your friends! We love to see Lucius's relationship with Bob, and this third wheel costume idea would look great on you, too.
11. Mickey, Minnie, and Pluto Costumes
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Mickey and Minnie Mouse have quite a few friends, but Mickey's friendship with Goofy works well as a third wheel costume. The single dad enjoys unwinding with his mouse friends, even if he's the odd one out. He's sweet and silly, and it's hard not to love Goofy. Your escapades will be anything but boring with these Mickey Mouse and Friends character costumes!
12. Hermione, Ron, and Harry Potter Costumes
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Are the three of you thick as thieves? Many childhood friendships last into adulthood, and maybe yours did too! We honestly didn't see Ron and Hermione as a couple for some time; granted, Harry had better things to do—like trying not to die because of an evil wizard. Grab your favorite Harry Potter pals for this third wheel Halloween costume!
13. Adam, Eve, and Snake Costumes
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Likely the most famous couple in human history, Adam and Eve shared the worst frenemy. Picking this group costume idea doesn't necessarily mean that you have a toxic relationship, but you have a wicked sense of humor. You could also swap the snake out for an apple costume and have it work for you.
14. Batman, Robin, and Batgirl Costumes
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They may be called the dynamic duo, but Batgirl often unexpectedly shows up to help Batman and Robin. This third wheel costume idea works well enough for Halloween, but you can save it to wear again for comics conventions! There are plenty of other Batman costumes should you want a more modern version of the characters instead of Adam West Batman costumes.
15. Aladdin, Jasmine, and Genie Costumes
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Do you have that one friend who's so goofy they can lighten any mood? Perhaps your friendship is like Aladdin and Jasmine with Genie! He's trying to find his own way, but his support group of friends knows how to point him in the right direction. Sure, your friend didn't spend 1000 years trapped in a lamp, but you're there to help guide them when needed.
16. SpongeBob, Patrick, and Squidward Costumes
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Do you need a straight man to tone down your overall wackiness? If you're as goofy as SpongeBob and Patrick, having a friend like Squidward along is never a wrong choice. (After all, someone has to make logical decisions!) Of course, your Squidward probably enjoys having the two of you around, so friendship is never boring. Get out there and have fun!
17. Dr. Grant, Dr. Sattler, and T-Rex Costumes
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This third-wheel Halloween costume is dino-mite! The happy couple can wear Dr. Grant and Dr. Sattler costumes, while your additional friend gets to run around after them as a dinosaur all night. Everyone wins! This silly costume for three people will surely delight fans of the Jurassic Park franchise.
To choose your character accurately, you have to look at this in the most unbiased way possible. After all, no one would want to acknowledge that they are a Donkey, and no couple would ever want to admit that they depend on a Squidward to make rational decisions. But, if you're willing to look at this with an open mind, we're sure you'll find the perfect "plus one" to some great couples costumes. So, what do you think? Which character do you think you relate to? We'd love to hear your best third wheel costume ideas in the comments. Have a happy Halloween!
