A portmanteau of "Fap" and "Captions". Some (usually) pornographic pictures with dirty captions. Like spicy memes.
We started out sending each other memes, but by the end of the night we were sharing our dirtiest faptions.
by Major_League April 04, 2023
Turning on the closed captioning to your porn videos so you can read the moans while you fap yourself to glorious nut after glorious nut. Done when the sound is just not an option.
by Eaton Holgoode March 22, 2017