Top definition
When a song comes on and you know you can fap to that shit.
"Connor was playing the impossible game and that game has fap tunes written all over it."
"I was about to fap to this one video when my sister barged in my room playing some nice faptunes...So i fapped to that."
by sacktap24 February 23, 2012
Get the mug
Get a Fap tunes mug for your coworker Sarah.