Top Definition
To masturbate ferociously.

(Refers to the Stay Puft marshmallow man in Ghostbusters, when he is killed and parts of his body are splattered all over the place.)
Every time I look at that picture of Mila Kunis on the internet, I can't help but murder the marshmallow right in front of my screen.
by RandZerom April 13, 2006

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