What is 5th Wheel?
Being with a 2 sets of couples while being the only one with no person to hold or cuddle, kinda in the way but are not
SusanSo you, I & Ryan, Rebecca & Bill going to the movies tonight?
ChantelleYea but I hate being the 5th Wheel -__-
This is slang for weed that is between schwag and chronic in quality. This weed is also known as 50, because it is $50 per quarter, which is where 5th Wheel derived from.
"I can't fuck with that reggie, that shit makes my head hurt. Get at me when you get some 5th Wheel."
The dude thats coming when they already have enough people. The dick just won't leave!!!!!!!!111ONE
First guy: Ok, I'm going with my girlfriend to see this really cool new band!
5th wheel: Awesome! Can I come?
First guy: erm...