Third wheel 

When you are hanging out with two other people usually friends, siblings, or relatives. They always talk to each other and have fun, but you are just tagging along and overhearing what they say. They act like you are not there. Sometimes you have no one else to hang out with so you just go with them. You will always feel left out.

Someone-“I feel bad for your sister she is always the third wheel”

Third wheel by ComeToBrazil85 April 8, 2022

third wheel 

Someone out of a trio whom is seemingly the least relevant.

Me and my two friends were hanging out at the mall and I was the third wheel half the time.

third wheel by bitstripslang September 21, 2016

Third Wheel 

Me

Im third wheeling so bad rn help

Third Wheel by StrangerThingsStan August 19, 2019

Third wheel 

A person who feels left out by a couple or a pair of besties.

Being the third wheel, Ramona took a nice selfie only to find that Marchello and Nicole were photobombing as they were kissing!

Third wheel by JRHU July 29, 2018

Third Wheel 

A person who hangs out with two other people. The two other people are closer to each other than the "Third Wheel". People generally feel awkward when the third wheel mentions how much it sucks to be the first wheel (They actually normally get mad).

-Did you invite Hannah?
-No, she's just the third wheel anyways

Third Wheel by IAmTheThirdWheel April 20, 2015

Third Wheel 

One who deters the socialization of a couple, perhaps when being invited out of pitty or through a feeling of duty. This person may be eased into the situation by being allowed to stay in an envirnment he or she has become accustomed to (perhaps a kitchen, where the third wheel can bake cookies for the couple.) The third wheel may feel uncomfortable about watching the couple canoodle on his her her sofa, but none of this is taken into consideration.

Emma is such a third wheel/ cock blocker.

Third Wheel by Emu December 13, 2004

Third Wheel 

One who Google's the words "third" and "wheel" (together) after being named such.

SEE ALSO: Forever Alone

Johnny went home and Google'd "third wheel" after being called one. He hasn't gone outside since...

Third Wheel by jizzinmypantsok February 14, 2013