1 definition by Milicigan Man

When while having sex, as your just about to cum, you yell very loudly " Pure Michigan " and then proceed to back hand slap the shit out of your partner. ( Hand must be open in the fashion that it look like the state of Michigan. )
" When having a good time, It's always Pure Michigan for me and my wife!"
by Milicigan Man November 15, 2009
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