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One who masterbates in his/her own fecal excretions; usually someone with mental retardations or an individual who has problems with standard/orthodox masterbation.
"Hey brah, you need to wash your sheets; were you eating sundaes in bed and watching television?"

"No, I was actually masterbating in my own butt squirts."

"Oh okay, that is gross, your a crap flapper you are."
by Frankinsense January 28, 2006
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