Yasf

Kid 1: Look at that guy
Kid 2: yasf
Kid 1: asshole
by Rayne-the matrix user December 14, 2009
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YASF

A widely used acronym for "You are so funny."

May be used as an adjective or noun.
Kid one: What do you call a bear with out bees? EARS!

kid two: You are so YASF!

OR

Kid one: Why was Cinderella so bad at soccer? Coz she kept running away from the ball!

kid two: haha! YASF!
by YASF1234 March 07, 2024
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