Top Definition
The playful mockery of rofl, rolf and so on.
*guy falls down*
guy: relf
by rnr December 30, 2004
1 more definition
The act of putting anything in your mouth while in the bathroom.
Damn, my throat hurt, i must be getting sick from Relf last night.
by ugg11 July 26, 2011

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

Ă—