Top Definition
Mental calculation performed prior to an event or "hectic time" in which you try to determine the next opportunity you will have to masturbate.
I did the masturbation math...I leave tomorrow and I know I'll be bunking with a friend. If I don't masturbate tonight, I'll have to wait 8 days until I get home from vacation.
#masturbate #vacation #jack off #spank session #calculation
by Dirty Band-Aid September 02, 2010
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