When you are finger banging the old lady and you sneak your pinkie finger tween her ass cheeks and tickle in and/or around her fart box. Usually performed along with oral sex but not always.
by Eaton Holgoode November 27, 2018

An extremely corpulent person who rides next to you in a plane or bus such that their fat rolls have leaked out of their seat and are resting upon you.
Dudester A: Hey bro, how was your flight back from Chi-town?
Dudester B: Oh shit, this Stinky McChundermuddflaps was sitting next to me. There was fat EVERYWHERE!
Dudester B: Oh shit, this Stinky McChundermuddflaps was sitting next to me. There was fat EVERYWHERE!
by CtotheJ May 12, 2009

the sexual act of leaning on a wall or bed inverted and releasing a rea style mudd butt explosion that saturates your frank and beans then receiving oral sex from your willing partner
by phishsux January 5, 2009

by My dick huge October 15, 2019

by WINNIPEG JETS January 1, 2012

the worst of all heena's...sometimes causes difficulty breathing, headaches, vomitting and in some cases death
aaron: dude rons mom died last night
peter: how?
aaron: her stinky faheena blew up after she got the clap
peter: how?
aaron: her stinky faheena blew up after she got the clap
by peterbattista November 3, 2006

by Meganator December 21, 2006
