semenstruate

The excess semen that flows out of the woman's vagina after sexual intercourse between a male and female.

After a night of of passionate sex Allie began to semenstruate as she walked into the kitchen to get a mid-night snack...she quickly grabbed a paper towel and wiped up the semen just as it ran down the inner thigh of her leg.

by gonzo words December 27, 2010

Semenstruation

When your having sex with a girl and she starts menstruating and you pull out after leaving a load, and the semen and menstrual fluids start coming out and mixing together making this dirty ass goop.

Also used after calling a guy, usually Korean, Semen. When his name is Simon. It is to take it to a 2nd level of name morphing

Sebastian - yo Semen
Simon - fuck you Sebastard
Sebastian - easy there semenstruation

Simon - i was totally banging this chick when i felt something weird so i pulled out after letting a load in. she semenstruated everywhere.

by Constapator June 17, 2010