The act of masturbating to thumbnail pictures, especially off of google images.
so i typed in "lesbians in the shower" on google images, and i totally microbated to that shit.
by b-hen April 22, 2009
Top Definition
beating off to anything microsoft or a picture of bill gates
mom: ande what r you doing with that picture of bill gates?

Ande: dammit mom can't i guy microbate in this house
by lazypotsmoker July 19, 2008
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