Is "retardedest" a word? If so, that is the word that I would use to describe Gimme an F.
Gimme an 'F' is so named because every time a couple is about to fornicate, one of them is duty bound to say, "Gimme an F!" While funny the first time, it loses its edge with each repetition. Ironically, none of the cheers contain the verbiage "Gimme an F" - not even those of the Fudge High Falcons. That's right - Fudge High. Insert 'packing' joke here.