2 definitions by karky1

Top Definition
When two penises touch.

also look at the definition of Magma
Dave-Me and leonard had a plazma last night

Joe- ewwwwwww dude thats so gay!
by karky1 May 06, 2012
When two vaginas touch.

also look at Plazma for the oppisite definition
Dave- I heard it was like magma in chloe and mias room last night

Joe- Oh dude that is soooooo hot
by karky1 May 06, 2012
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