come undone 

When something hits you out of left field and you can't help but cry. An unexpected solemn event that tends to swell up sad feelings.

Something about the way she said "goodbye" made me come undone.

come undone by daniel April 20, 2005

crumbs undone

When you eat a large volume food that leaves crumbs, such as an entire bag of cookies. By the time you finish your session of gluttony, you have crumbs all over your chest, stomach, and lap, and you have to unhook your belt and pop the button open on your jeans.

This usually occurs on the couch, in the car, on a plane, or anywhere where you are eating without a table and remaining stationary.

Jack Nicholson was crumbs undone after he ate three chocolate croissants while flying first class to London.

crumbs undone by Alexander Tarrant January 3, 2009

Undone

That scared feeling you get when you've fallen hard for someone. That in between like and love phase.

"Girl, where did you come from?
Got me so undone,
Gazing in your eyes got me singing what a beautiful lady
No "if"s, "and"s or "maybe"s
I'm releasing my heart and it's feeling amazing
There's no one else that matters"

Undone by icantloveyouanymorethenthis December 23, 2012

@UndoneBuilder 

@UndoneBuilder, an overpriced Roblox Dev, makes great games, should take over the galaxy with beluga because why not?

@UndoneBuilder should make my game! *Looks at Robux* Oh no...

@UndoneBuilder by peacelocker125 January 11, 2018

Undone

To be in a complete state of happiness after a large amount of luck. Opposite of 'getting done'.

For example being on staff travel benefits meaning your whole life is a holiday because your parents worked for an airline. That is getting 'undone'.

Undone by josno September 4, 2013

come undone 

coming so hard that you just go limp on the bed

every time we do it, she's so nice and tight that i come undone

come undone by ian' July 16, 2022

Undone Sweater 

A broken sweater, referring to Weezer's single, "Undone - The Sweater Song."

Phil: "Eh, how come u have one undone sweater?"
Derek: "My dog bit off the string and it made one big ass hole."
Phil: "Dam."

Undone Sweater by Skittlez Pie December 6, 2016