A sex act involving a man and partner, in which the man, with expert precision, ejaculates between their partner's ass cheeks and presses them shut, allowing the semen to dry. The dry semen forms cement, welding the cheeks shut.
"Man, that bitch Randy was such an ass until I gave him a vertical butt weld. His dumbass won't ever shit or call me gay again."
by Vertical Butt Weld Man December 7, 2019
by whenthathomebrewhits October 26, 2019
Welding is just like Docking, but it requires the participants to have a couple days' worth up built-up smegma.
"On day one of Coachella, everyone at the campsite was Docking, but by Day 3, it had advanced to Welding.
by PhatRob June 9, 2021
by Milfy dearest April 14, 2021
To pulls ones butt cheek apart from the other in order to tighten the poo lasso achieving a fart sounding of a welder and avoiding old man baritone bum.
by Grumpyolturd May 4, 2019
by Perpetual_Stiffy October 18, 2015
When you run out of glue sticks for your hot glue gun so you melt tiny scraps of dry glue as a substitute.
I ran out of glue sticks when I was making my science project, so I had to glue weld the planets to the sticks. It took forever.
by boi_in_a_band December 13, 2018