1. To lose yourself in a haze of rage/anger/unhappiness going absolutely nuts, destroying everything around you.

2. To be on a gigantic frenzy of drugs, such as shrooms, and being incapable of controlling your own mind.
1.
Palle: omfg!? what the fuck happened here, everything is totally wasted???
Toni: Poelsepat came by dude, wrecked the place to pieces, he went totally plasmapong!

2.
Tino: geees, that guy over there looks really wasted, what the fuck is going on?
Palle: He just ate 12.000 shrooms in one go, he is soooo plasmapong, dude!
by Poelsepatti February 22, 2007
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