Top Definition
The act in which someone farts and then proceeds to forget they farted.
"Dude what is the terrible smell, did you fart?"
"Nah dude that wasn't me, you must have fart amnesia."
by AK Minder June 06, 2015
When someone farts in your face and the stench is so terrible that you get amnesia.
Laurens fart smelled so bad when she farted in Kristens face, that kristen got fart amnesia
by rutgers69123 February 02, 2011

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