The act of forcing someone to kneel down (have them stand if they are much taller than you), then removing all your clothes, and getting to a good distance. Once you have achieved the desired distance, you then run and jump, swinging your hips causing the head of your penis to slap them in the face, leaving a bright red imprint shaped like a mushroom.
Please exercise extreme caution when performing the Flying Mushroom Stamp. Serious injury may (and often will) occur.
Please exercise extreme caution when performing the Flying Mushroom Stamp. Serious injury may (and often will) occur.
by Kaj Darkwind May 16, 2010

The act of while having sex, stick a mushroom up your partners anus or vagina(your choice) then having sex with your partner in that area.
by THE BIG MAN OF THE HOUSE March 2, 2010

when a gay male slaps his penis on the forehead of another male, marking him as his sex slave with a mushroom-shaped mark.
by Skippy1970 July 23, 2012

I was fucknig your mom in the ass then pulled out for a second and gave her a Brown mushroom tattoo then kept on fucking.
by chaigh October 22, 2008

a large mushroom shaped mark created by the effect of a dick-slap straight to a face or more specifically cheek and forehead region.
by yjedagrasil June 18, 2009

by huegerecsion May 12, 2009

by ScottScottKPT November 29, 2007
