A destroyer
To shove one fist up the vagina and the other up the ass all at once, like you're trying to give the person a double whammy.
He did the destroyer move and it was like the person was getting double penetration from a meaty fist.
She yelled, 'You did the destroyer?!' and then collapsed from the joy of it.
He said, 'I’m not leaving until you feel the destroyer.' And he meant it.