exploding mushroom stamp 

While in the act of doing a mushroom stamp, you jizz(explode) at the same time.

Do the exploding mushroom stamp to your mother

exploding mushroom stamp by kuter punch February 27, 2009

bloody mushroom stamp 

While having vaginal intercourse with a female who is currently going through her minstrel cycle, you remove your penis and violently smack it on her forehead. This action results in a red mushroom like stamp on the females forehead.

Craig Boggs is a true dogg! He was banging this chick last night and he gave her a bloody mushroom stamp! Doubt she ever calls him back.

bloody mushroom stamp by Ithemrwes February 28, 2016

chocolate mushroom stamp 

After fucking your chick (or dude) in the ass, you pull out your dick and slap her (or him) in the face thus giving them a shitty mushroom stamp hence the chocolate mushroom stamp.

My chick loves chocolate so I fucked her in the ass pulled out and smacked her in the forehead with my mushroom tip leaving a glorious looking chocolate mushroom stamp. I never had anal sex with her again :(

chocolate mushroom stamp by Alan C Scott April 28, 2008

cream of mushroom stamp 

the act of mushroom stamping the girl you are with right before you blow off your load. thus covering her face in your man juice.

i gave that girl a cream of mushroom stamp because she wouldn't shut up.

cream of mushroom stamp by treborekim January 30, 2007

electronic mushroom stamp 

sending a photo of your hard penis to a friend, giving their phone a mushroom stamp, electronically.

-hey dude, sorry i can't make it to your party
electronic mushroom stamp
-damn you!

electronic mushroom stamp by Brosanne February 26, 2011

RingMaster Mushroom Stamp 

when you tame a bitch with your flacid schlong, often using it in a whiplike fashion.

note: this works better when you have an inverse chode

Maria: well that was good sex.
Gustaf: just a minute baby
Maria: stop playin over there and clip my toenails like you always do
Gustaf: SHIZANN!
Maria: what what what@!
Gustaf: You love the RingMaster Mushroom Stamp don't you?

RingMaster Mushroom Stamp by Auz March 5, 2008

black mushroom stamp 

When a male rubs his penis on black shoe polish and then presses or "smacks" an unsuspecting person, leaving the impression of a black mushroom.

"Ok guys, the first person to pass out tonight gets a black mushroom stamp!"

black mushroom stamp by BigEd2469 October 21, 2009