Menstruatio

a blowjob from a woman who is on a period and therefor cannot fuck. Offered as a consolation prize.

See fellatio
Gregory: Last night I was hooking up with Naomi and we were going to fuck, but she was on her period. She gave me head though...

Nathanial: Ah, the old consolation prize, menstruatio. Hey, at least you got yours.
by Buttmilk February 03, 2011
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