Its when a girl is on her knees sucking a guy off who is standing up and right when he's about to explode, he pulls out, shoots it in his hands and rubs it together. Then he slicks both sides of the girls hair back and says, "HEY"!
Did you see that girls hair, she must have gotten the fonze last night.
von Kris Wick 21. Februar 2007
When you are doing a chick from behind, you shove your thumb in her ass and yell, "Heeeeeeeeeeeeeeeeeyyyyyyyyyyyyyyyyyyyyyyy"
While doing my chick i asked her if she likes Happy Days, when she questions it, you give her the Fonze
von ElMartiniMan 13. Dezember 2009