stamp of approval 

an extention on a mushroom stamp you jizz on the persons forhead then slap your knob to get a good splatter action.

(please note the slap will probably wake the person up so get ready to run like hell!)

kenny passed out at his 18th last week so i gave him the stamp of approval for being a weak bitch.

stamp of approval by pugsley October 21, 2003

Stamp of Approval 

The act of licking your own hand before slapping some big juicy ass

When she walked passed me in yoga pants I just couldn't resist giving her the stamp of approval

Stamp of Approval by percsimmons March 29, 2022

Tramp Stamp of Approval

Word used to describe girls that are particularly slutty, whorish or down right hookers

Andrew: Did you see that chick?

Josh: Yeah, she definitely has the tramp stamp of approval

OR

Joe: So you and your girl broke up huh?

Tim: Yeah, she had that tramp stamp of approval. I had to cut her loose.....pun intended.

Tramp Stamp of Approval by itzzzzzTPayne June 14, 2010

black stamp of approval 

When a black man gives a white man the permission to say "nigga"

DeMarcus gave Larry the Black Stamp of Approval

black stamp of approval by War&Turtle February 19, 2018

The Wolverine Stamp of Approval 

When an event is so epic and filled with badassery that the great mutant Wolverine would consider it worthy of approval, it gets The Wolverine Stamp of Approval.

Guy: He just drove a car off of a roof into a burning building. Did he earn The Wolverine Stamp of Approval?

Wolverine: …

Guy: Well, he was also shooting terrorists at the time.

Wolverine: …

Guy: …

Wolverine: *Nod*

The Wolverine Stamp of Approval by Atren Graves August 11, 2010

Mushroom stamp of approval 

Generally performed by cook or some sort backline employee-type. For whatever reasons,(i.e. plate sent back, difficult diner or just don't like someone,) the cook removes his cyclops stick from his britches and strikes a portion of the meal and sends it out to be ate.

"That guy was such an ass, so I gave his mashed potatoes my mushroom stamp of approval."

Mushroom stamp of approval by Marcoleptic June 22, 2006

stamp of self-approval 

A coffee cup stain left on the work desk that validates any blueprints or plans you have on paper.

I was hesitant about building that new workout equipment even though I didn't have all the resources, but after that cup of mojo left a stamp of self-approval on my blueprints I said "I'm doing this shit!"

stamp of self-approval by Capuchin for Hire December 31, 2022