Descriptive of a couple who are really in love and will never split up, not never, ever.

Typically the 'welder' is some 17 year old scallie bird who welds herself to some poor sod with shit for brains and a pimped-up Vauxhall Corsa that he street races up and down Smithdown Road.
"Eh, Marky. Bez an' Tray are fuckin' welded, son. She won't let the poor bastad out with his mates anymore."

"Oh yeah, me an' Bez are welded. We're gonna, get married an' have loads of babies."
by Lord Ass June 23, 2005
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A large individual with a shape that resembles the popular character 'Bigweld' from the 2005 film 'Robots'
Heckin' heck I've spotted a Weld outside the pub
by NotIVSwarm November 15, 2018
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To rip a burning and horrible smelling fart
After eating that garlic pizza, I am going to weld.
by Big Tom August 10, 2005
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Generally automotive parts that are stuck together due to corrosion over the course of many years. Winters up north are notorious for producing rust and "welding" parts together.
Removing the axle from the hub on a 20 year old car proved impossible even with 20 ton press because of the nature weld.
by Yo_Nipz May 2, 2011
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Plankton: I command you to make me a Krabby Patty! Spongebob Robot: Why don't you ask me later. Plankton: What? WHAT!?!?!? Spongebob Robot: Get welded!
by Nibbatilus March 21, 2019
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Geld weld refers to semen that dries on the tip of one's dick after ejaculation that later causes an erratic stream of urine. Walls, floors, shower curtains, and other unintended targets are often showered in the process. Geld is the German word for money and in this instance refers to a money shot.
In the movie 'Me, Myself, and Irene,' Jim Carrey's character gets a geld weld after a night of sex and hilariously pisses all over the bathroom.
by Kenny Canstacker January 15, 2011
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A nani weld occurs when vaginal secretions cause two or more objects to stick together (e.g., fingers). Nani welds vary greatly in severity. Nani welds affecting fingers, for example, are typically very minor. However, oral sex immediately followed by a long sleep can produce extreme nani welds that will stick a person’s lips together and seal the mouth shut. This creates a potentially dangerous situation for mouth breathers. Fortunately nani welds are water soluble.
I ate Shirley’s pussy for hours last night and when I woke up this morning I couldn’t open my mouth. It was a full-on nani weld.
by Kenny Canstacker January 15, 2011
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