This expression is supposed to imply a juxtaposition of a crass or offensive action against something that is held as sacrosanct by someone else.
Coined by Ben "Yahtzee" Croshaw
"For four, what the fuck happened to Clive Winston, you pricks?! In his place we've got some multicoloured, giggly J-pop creature, and you can't play classic rock with that...thing. It's like cock-slapping the Mona Lisa."
-Ben "Yahtzee" Croshaw in his Guitar Hero III review
3π 1π
A sex act when a young "artist" tricks an old dirty art teacher into holding up a empty picture frame. He then shoots "patronage" (i.e. semen) all over her face through the frame, and earns his A.
Hey Phillip i heard you got frisky and game Mrs. C the ol' Mona Lisa Twist durring break
7π 5π
To mona lisa is as if one embodies a famous painting, becoming a still, quiet, person on the wall just hanging there and when you want to either scare rob or sneak up on a nigga then you being the painting actually jump off the wall and attack or do whatchu gotta do Mona.
Ok pal, you go in there and assume the possition til i get home boy in this bitch and when i say the magic word you gonna mona lisa this bitch take his money and keys then we gonna run.
The artful splatter left on the back of the toilet bowl from explosive diarrhea. Almost like a fecal Rorschach test.
Man, that girl from the party last night got the green apple splatters and left a wicked mona lisa in my toilet. It's very impressive, but i wont be calling her back.
Portuguese word to adress a bald person. It can be used for all geders.
Dama careca tipo Mona Lisa, hey! Ela parece o Freeza, hey!
Bald girl like Mona Lisa, hey! She looks like Freeza, hey!
When smoking from a bong, the Mona Lisa is a 3 layer bowl piece consisting of kief and finely ground flower. Sprinkled on top lies the heaviest layer of kief experts refer to as βthe frostingβ.
Damn, I havenβt shit right for a week since I started packing Mona Lisaβs