(noun) The time until which a furry is aloud to fap to furry pr0nz.
Furry 1: Did you see that pic I linked you to last night? Talk about a fap attack!

Furry 2: Nah, you sent that at like 2am, that's waaaay past my furfew.

Furry 1: Bummer.

Furry 2: I can check it out when I get home though. Was it really that good?

Furry 1: *fapfapfapfapfapfapfapfapfapfap*
by JLeog September 9, 2011
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