Top Definition
A one night stand you regret,
Dude, last night i had such a regretfuk, i think i caught something. (adjective form) "Man im so regretfuk about last night"
by LosGerMexicano April 14, 2009

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.