Said when you see a hot girl (or even just a picture) that makes you want to drop and unload. Can also be used as an adjective for a hot girl. Also see fap.
Oh. My. God. She is so faptastic!
by MoonKnight November 24, 2002
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When someone finds something on the internet that is easy to masturbate to.
George: I just found some awesome lesbian porn site!
Me: Thats faptastic!
by Bryce T April 16, 2008
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faptastic - something being utterly and totally fap worthy!
It's not just fantastic, it's FAPtastic
"Cor, did you see those pictures of her? Faptastic or what!"
by Jamara, naturally. August 31, 2008
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Something so cool it makes you wanna go all fap over it!
This new movie, it´s FAPTASTIC!!!
by Darezu September 21, 2015
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When some thing is so good/awesome you could just stop every thing you're doing and masturebate to it
Person 1: these burritos are just faptastick

Person 2: haha what???

Person 1: yeah its like every time I take a bite my taste buds start stroking there little pink taste bud dicks
by fapturbater July 31, 2013
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When you see a girl (or picture) so amazing that you just want to drop your shorts and get to work on that badboy.
Ugh dude this picture is sooo faptastic
by D'brickshaw December 4, 2016
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