2
The act of using Facebook to locate old classmates, friends and coworkers who you wish you would have fucked in the past, and fucking them.
Darrin used Facebook to locate Aimee, a girl he used to have a crush on in high school but never hooked up with, in the hopes that he would be able to retrofuck her.
by adambluekc1 October 20, 2015
3
I met my old girlfriend at the bar the other night for the first time in ten years. That night, we had a retro fuck.
by OPC January 10, 2012
4
verb. A sexual position among gay men where each man inserts his penis in his partner at the same time. The men face opposite directions and approach one another from the side. The partners then grab hands and go at each other simultaneously.
"My arms and back are killing me from all the retrofucking we did last night."
"Jim and Tom like to retrofuck in their new king-sized bed.
"Jim and Tom like to retrofuck in their new king-sized bed.
by Phil A. Sheeo April 29, 2008