1
f. f. y. a. is when you shove your fingers up someone's butt like it's a free pizza and you're starving!
I just did f. f. y. a. to my cousin and she screamed like a goat.
My boyfriend tried f. f. y. a. on me and I told him to stop or I’d kick him out.
At the party, my friend did f. f. y. a. to the DJ and he dropped the beat.