Third leg 

a big fat cock that I would love inside of me

Girl: ouuu fuck daddy
Boy: you like how I’m fucking this pussy baby
Girl: yess daddy, you fuck me so good with your third leg

Third leg by Therealbigmama December 21, 2024

Third Leg Salute 

In military terms, a male erection. Usually used by veterans and serving members of the military to explain the tent in their camo pants.

I gave that lap dancer a third leg salute.

Third Leg Salute by DaErYn May 24, 2021

third-leg boogie 

The act of having sex.

"I was in Chicago with Robert once. We were in his hotel room and these girls came and banged on the door, all ready for the third-leg boogie, and we're sitting there playing Monopoly."

- B.P. Fallon, former Led Zeppelin publicist, in the December 1994 issue of "Vox".

third-leg boogie by Buckiller October 1, 2007

Third leg beard 

The patch of hair between a man's legs.

After I fucked the bitch, A hair from my third leg beard made her choke when it got stuck in her throat, so I pulled it out with my cock.

Third leg beard by Ocean Reefer July 27, 2006

Third Leg Roadie

The act of jizzing in your pants on a roadtrip and letting it crust until the next rest stop or end of destination

Ted: Yo man I heard Mikey hit a third leg roadie.
Steve: Aw yeah he told me he couldn’t wait til the next gas station!

Third Leg Roadie by waffleironsuicide January 28, 2026

Your third leg 

Did you know your penis is an undeveloped third leg, crazy ik... but hear me out.

Joe: Yo, my penis is hard!
Sam: Dumbass, Thats your third leg!!!

Your third leg by iheart7 February 21, 2023

A third leg

A man with a penis that could pass for a third walking leg. It is long and full with a mind of its own.

He was short but he surely had a third leg based on the way his pants were positioned.

A third leg by fuquaystone May 10, 2018