Fap Tax 

An offering voluntarily paid to a content creator after a good fap that resulted from free content.

*Faps* Wow, Betty just put on an amazing free live show, and I feel obligated to pay the fap tax.

Fap Tax by Jake Fapper July 29, 2021

Fap tax 

Paying the fap tax is when you subscribe to a streamer on twitch which will allow you to loudly fap from then on. Not paying the fap tax will result in a ban. So silent faping is the way to go if you cant subscribe.

Ex: "dude i cant fap like this", "just pay the fap tax and you will be fine"

Fap tax by Bill235235235 December 24, 2013

fap taxi 

Taxi that you fap in to get to your destination, and deposit penal juice into drivers mouth

I love that awesome fap taxi ride

fap taxi by doctorcocktor September 11, 2014

Taxi-fap 

Vigorously masturbating in the back of a taxi cab, preceding a monster load shot on the back of the seat, without having to worry about cleanup.

"Yo, Clark, you'd never believe that awesome taxi-fap I just threw down in that yellow cab."

Taxi-fap by bonerclub22 January 2, 2010