Definitions by Yvonne ginger

Placenta Shark 

anyone who dates a Pregnant woman to later steal her placenta and sell them to other Placenta sharks, rice sharks, mud sharks, or bean sharks.

or:
A term shouted during a game of beer pong to cause the opposing team to miss their shot horribly due to extreme amounts of laughter.

"Why are you dating that pregnant chick? Are you a Placenta Shark!"

"Shoot the damn ball you Placenta Shark!"

Placenta Shark by Yvonne ginger October 18, 2008

bean shark 

Any woman that chooses to hook up with and or date only Mexican men.

"Dude did you see Yvonne with that Mexican guy last night?"

"Yea she's a total bean shark!"

bean shark by Yvonne ginger October 17, 2008