Creamoglobin

(kree-muh-gloh-bin); (Craemoglobin; UK)
-noun

The resulting post-coital amalgam following unprotected sexual intercourse during the female menstrual phase.

Dude, I boned Sally when she was on the rag and now I've got creamoglobin all over my sheets.

by J-Juice April 04, 2011