Blue poon 

To "blue ball" a woman. When you can't pleasure a woman to full satisfaction which ultimately leads to her not being able to orgasm.

"finish what you started asshole and don't blue poon me"

Blue poon by proudropanimal March 21, 2010

Blue poon 

When you nail one of those hot alien broads from Avatar.

You've had Blue Moon. But have you had blue poon?

Blue poon by Steve Jablonski May 30, 2018