round-stake

When you taken a round steak (preferably rotten) and ambush a friend/stranger by

1) slapping them across the face with said round steak
2) Throwing it at them baseball style/ Favre style shuffle pass acceptable as well.

3)Launching out of a water balloon launcher at the victim'm domepiece
4)stealthily hiding in a tree and casually dropping the R.S. on the victims heat.

Then you have to yell "gotcha son" and run away

We need to go see David in the hospital...that water balloon launcher nearly round-staked his ass to the grave