2 definitions by youknowwhothefuckthisis

Martindale-slide

While in prone position, with full penis insertion, rotate 180° without removing penis so male's head is near female feet and so on. Continue pounding until female creates banshee squeal from pleasure. Flip 180° as often as desired.

Bro, did you tap it last night?

I didn't just tap it, I put the martindale-slide on her!
Daaaaamn yo!

by youknowwhothefuckthisis April 14, 2018

Vadnais

(Vad-nay) a word very commonly mispronounced. a word that describes a funny ass mother fuckin guy. one who likes to show their bodies in ways that someone might not want. also a vadnais could be mistaken for old man herbert the pervert from family guy. likes to sew and knit.

there is no example for a person being a vadnais. you just have to know or you miss out.

by youknowwhothefuckthisis May 28, 2009