It is when a woman is on her period and is feeling kind of horny and her husband lies next to her asleep. The woman masturbates getting blood all over her hand and then slaps her husband across the face leaving a bloody handprint.
I can't believe my wife gave me "The Wilson" the other night while I was asleep.
Defined by when a man is engaging in anal coitus in a doggystyle position with a woman who is on the rag. The man gives the woman a reach around getting blood on his hand and then slaps her on the back just above her ass leaving a bloody handprint.