Top definition
A Bat Rash is where an individual shaves the bat symbol into his genital region. After a few days, one would develop the dreaded rash due to regrowth of stubborn hairs further ruining the Bat Symbol design.
Woah Mark!! How's the bat rash doing?

It's so irritating man!
by batrashman October 27, 2011
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Cleveland Steamer Plush

The vengeful act of crapping on a lover's chest while they sleep.

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