Spot-Welding 

An act of farting designed to punish the recipient, delivered by two+ individuals. The victim is tackled and held submissive, while the farter drops bare-ass on the exposed skin of the victim. Ideally, the fart is both hot and wet, simulating a "spot-weld."

After Josh passed out from over-drinking, I pounced on him and delivered some epic spot-welding on his forehead that woke him up.

Spot-Welding by Kumaboss October 4, 2009