Top Definition
A word used to describe something that's "fuckin' sick" but you are too excited to say "fuckin' sick" correctly.
After observing someone destroy 3,000 enemies in 10 seconds in any graphically awesome video game:

"Dude that was sickenfuck!"
by Rotari November 10, 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.