Top definition
When an Irish man has sexual intercourse with a woman until he is about to cum, and then stops. The female then clinches her vagina to make the mans penis explode.

No longer only for the Irish, but received it name as it was traditionally preformed by Irish woman who no longer wanted children from their husband.

patty- Irish
mayonnaise- Because that is all that is left afterwards.
My wife said she doesn't want any more children, I am afraid if i do not get a vasectomy she will give me a patty mayonnaise.
by Loss Prevention Officer August 02, 2011
Get a patty mayonnaise mug for your fish Bob.
May 2 Word of the Day
when you've done something so cringe you can't stop replaying it in your head and it stops you from getting on with your every day life
Dan: bro why have you been staring into space for the last hour doing nothing?
Me: bro i have a chronic cringe from what happened earlier I can't concentrate
by finesseeeee March 01, 2019
Get a chronic cringe mug for your dog José.
2
A very flabulous release of gases out of the vagina. Characterized by the trademark wet sound of flapping lips and sour mayonnaise-like smell.
When Doug Funnie finally gets to go down on Patty Mayonnaise.
by Agent Kaniff June 22, 2007
Get the patty mayonnaise neck gaiter and mug.