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1.
A cheap kill in Halo II...
Usually with the rocket-sword glitch.
"...hahaha POON'D..."
by docodine May 25, 2005
 
2.
to lay down ownage or to be owned.
I poon'd Johnny in Halo.

I was poon'd by Johnny in Halo.
by Robert Murray August 25, 2005