shit up 

"shit up" is just "shut up" with a typo, but more epic

TikTok thot: "omg that video was so funny"
Nick: "shit up"

shit up by Horned_Hiro November 17, 2020

Shit up 

To insert a cork into someone’s glutinous Maximus and then insert a second cork into the mouth.

“Shit up Darwin!” Said Eric
Eric Proceeds to forcefully insert cork into Darwin’s ass and mouth

Tears stream out of Darwin’s mouth, he quietly begs for mercy that shall not be granted

Shit up by Lilac Petal October 31, 2021

Shit up 

'Shit Up' means to eat or consume shit. It is usually used as an insult.

'Yo, your ugly'
'Shit up!'

Shit up by JohnCena's Wife February 27, 2022

shit-up 

British prison officer's slang for an inmate seeking attention by smearing his cell with excrement.

Wow did you see that shit-up in Block 9 this morning? I pity the cleaners.

shit-up by Gruntyface July 19, 2010

shit-up 

when a huge dump comes flying out your dunghole so fast that you are lifted off of the toilet seat

Guy: Oh shit here it comes!

'turd shoots out like a bottle rocket'
'guy's head gets stuck in ceiling'

Guy: Damn i hate doing those shit-ups.

shit-up by swamp thing November 16, 2005

shit-up 

Working out vigorously with full bowels, then trying too hard to get that 'last' sit-up. At least your whole anus didn't pop out, like has happened to some unfortunate weight lifters.

Weight lifter: *pant* *pant* uuHHUNNGHHT! *sploosh*
Random hot girl walking by: Aww gross... did you just shit-up?

shit-up by beep beep bitch! March 6, 2007

shit up your face 

It is a street slang. You stand up and shit her/his face means "shit up your face"

- you smell like a shit, did some1 shit up your face?
- yeah thats why i hate 69 position all the time!

shit up your face by abuzettin imanikilli June 17, 2009