FNL

First night lay

Damn dog I totally FNL'd your old lady while you guys were seperated... oops!

by CrackavellidaDON May 6, 2010

fnl

fuck nut love

“mannnn i fnl her last night”

by lalalalala2999 September 3, 2023

Fnl

Acronym for f(sex) and leave. Intercourses then departing ways from each other soon after that. No strings attached one timers

Her app profile says she’s down for Fnl.

by Venivici February 3, 2021