Blood Waffle 

A blood waffle refers to penetrating a female when she is on her period. You do not want to penetrate a female when she on her period OR ELSE... you will give her a blood waffle. Basicly, blood will come out of her vagina and will get very messy. Also you do not want to get it on clothing or the bed cause blood stains. So if you know she is on her period and want to get it on, make sure to have lots of towels ready.

I gave this chick a blood waffle last night. We were all covered in warm, wet blood after!

Blood Waffle by toCheeka May 18, 2011

Bloody Waffle 

The act of performing oral sex on a female who is on her period and has been wearing a pad.

"Man, me and my girl can't fool around until next week because it's her time of the month and I'm not trying to eat any bloody waffles."

Bloody Waffle by 8bitoctopus February 4, 2010