gaggin for it
Gaggin for it is when you get down on your knees and start licking someone's balls like you're trying to drink a river.
My friend was gaggin for it so much he got down on his knees and started licking a guy's balls.
I tried to gaggin for it so hard I got a headache and a sore tongue.
My brother was gaggin for it so much he started drooling on the floor.