A fork of Rural Dictionary
"Vunting" includes slithering a shopvac's funnel up one's anus in a manner where it is fully enveloped by the butthole, and then proceeding to turn it on with the objective of draining bodily fluids from the intestine.
Yoo dude, me and Tom are gonna go vunt in Jonah's garage later if you're interested in losing a few pounds. I still remember the great vunts of yesteryear. William is still the best vunter I know. Yeah the whole gang is going vunting tomorrow if you wanna join.