To jump, and or stomp on a pregnant girls stomach. And then one must consume all matter that has been expelled from vagina and butt hole.
Coal was sad when johnny got a huge pay load of plasma after he went murfing, while Coal got very little.
by nigga obie June 12, 2011

Mindlessly "surfing" (the interweb) usually starting on one subject and ending up on a completely different subject.
by denizen August 27, 2006

by @shhh.ixxy on insta follow me October 03, 2019

by momoc June 08, 2010

A response to an intentionally funny comment or action that in reality is extremely stupid and recieves no laughs.
Smitty: Why did the chicken cross the road?
Adam: i don't know smitty, why?
Smitty: to get to the other side!
Adam: .... MURF!!!!
Adam: i don't know smitty, why?
Smitty: to get to the other side!
Adam: .... MURF!!!!
by gateway! June 06, 2009

Ho that weightlifter is super murf.
by murfguy April 30, 2007
