a sexual act when you take a female and curl her up in a ball and start to choke her till she becomes blue, meanwhile you are mashing up blueberries. Then you stuff the blueberries in her vagina, then you have sex with her. After you finishing around her vagina. Then you proceed to eat her out.
We had moldy blueberries since no one was going to eat them I used them to blueberry buckle my girlfriend.