Great collapse 

An event that some people think will happen in the future where all or most of civilization will collapse because of over population, useing up of resorces, deforestation ect.
In history a lot of civilizations collapsed at there high point instead of a low point as would be thought.

Did you hear that some people think there is going to be a great collapse?

Great collapse by Deep Blue 2012 August 18, 2009

Collapsed Biffins Bridge/Biffins Bridge Collapse

The dropping/drooping and loss of the pelvic floor muscle (between the vagina and the anus); plainly, the older lady's/too many sprogs/big fat lady condition of vaginal muscle tightness; collapsed cunt snatch control;

(Collapsed Biffins Bridge/Biffins Bridge Collapse)
Ooh look her biffins bridge's collapsed - patently obvious when a woman is wearing a bikini!
Cilla Black in tights!

Collapsed Biffins Bridge/Biffins Bridge Collapse by Blakey Ridge September 24, 2005

bomba collapse 

Usually used upon entering Peckham in London. Its the equivalent of saying your hail-mary upon entering Church. Best used as you step off the 343 Bus but optimal timing is reserved for when you walk down Peckham High Street.

As you look around, you can whisper to yourself "Bomba Collapse!"

bomba collapse by Pucho Boedo June 2, 2008

cave collapse 

The prevention of a woman from having sex with another woman. Similar to cockblocking, but applied to the lesbian persuasion.

"We collapsed Delia's cave like water in a salt mine. Dyn-o-mite!"

"I was about to score with this real hard dike from the city. Tattoos and the like. But, Davey fucking waltzed in and bricked up my cave like I was a dead Jesus or something."

For all the kiddies out there. Don't cockblock. Don't cave collapse.

cave collapse by Navarond August 19, 2008

epic collapse 

what the new york giants do against the phillidelphia eagles

the giants suffered an epic collapse in the 4th quarter againts the eagles giving up 28 unanswered points

epic collapse by tikibobby December 20, 2010

Will the economy collapse soon? 

UD Jews, I’ve been having a feeling that something bad and really big might happen soon. I’m not imagining things, am I?

I wonder what will happen

Will the economy collapse soon?

Will the economy collapse soon? by Death Menace December 12, 2022

Relief Collapse 

When one is done jerking off in another room when people are in the house, the Relief Collapse is the refreshing flop onto your bed in a haze of post-nut clarity with the relief that no one knew you were masturbating.

Tyler: Man, the relief collapse makes the post-nut high even better. Just gets all the worries out.

Relief Collapse by Spriiing May 30, 2020