fap juice 

Semen. Thick, milky, viscous semen.

After having sex with the car exhaust, It was coated in my fap juice.

fap juice by eden5900 September 5, 2003

fap juice 

J I Z Z

DUDE, hold my fap juice in your mouth, ok?

Sure thing, DUDE.

fap juice by DPsyche May 24, 2016

Fap Juice 

That milky white stuff that your dong expels out after you're finished masturbating.

Ugh, I got fap juice EVERYWHERE.

Fap Juice by T3h Conquerer March 30, 2011

Fap Juice 

The very foul smelling, disgusting fluid that is unfortunately a product of nonstop female masturbation, also known as "Fapping." Fap Juice is most easily detected while temporarily sharing a home with an extremely nasty woman who has a fake online boyfriend,masturbates alot and never takes a shower.

Damn, it smells straight up like FAP JUICE in your sister's room! She must have been FAPPING ALL NIGHT LONG!

Fap Juice by BigCPizzle August 6, 2012

fap juice 

Any media that inspires the urge to masturbate.

That picture of Carmen Electra is fap juice and I want to ejaculate all over her face!

fap juice by yawgm8th February 11, 2005