It's a game. After oral sex, when a guy blows a load on the girl's face and then throws a wad of cash on her face. Whatever sticks, she can keep.
Person 1: That chick you were with last week was on a serious shopping spree.

Person 2: Yea, she won a ton of money when we played "money to blow"
by Simply_Sal June 20, 2011
Get the Money to blow mug.