To enjoy an afternoon of masturbating (fapping).
All my roommates are gone today, I'm gonna have myself a nice fapternoon alone.
by Purtluom June 28, 2012
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When your mom goes "shopping" in the afternoon with the black neighbor and you know it will take a while, so you can watch anime tiddies uninterupted for hours. and masturbate vigorously being able to set the volume to a reasonable level. With so much time and dick on your hands, it mosty ends badly. one time you watch some schoolgirls smooching each other in the toilet, the other time you stare at furries sitting on horse cocks dildos with your dick completely numb and a deodorant bottle in your butt.
Man I was home alone and decided to have an impromptu naughty fapternoon. These diarrhea gurgling compilations are quite something.
by DJVoltaire November 12, 2018
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