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.
Mindlessly "surfing" (the interweb) usually starting on one subject and ending up on a completely different subject.
I spent all day murfing housing in Seattle and ended up learning about orca whales.