Shit-Ups

To practice the excercise of sitting up will having the feeling of wanting to poop, or doing sit-ups while deficating in the exact spot in which the sit-ups are being performed.

"Randy and I went to the gym and boy did I have a major case of the shit-Ups!"

by Krusty Krab Rapist May 31, 2015

Fucking shit up

To make a bad situation worst.

Stop fucking shit up, he's already got a knife in his neck.

by Emoske January 25, 2011

knuck shit up

What you say when you fist pound someone after they say something absolutely great

-derived from the term "gimme some knucks" (as in knuckles)

created by a freshman at Grafton High School '09

"Yo I got mad booty last night with this chick I've never met, it was great!"
"Knuck shit up to that brotha!"

by tfitz15 December 7, 2009

Shitting up a storm

When you poop more so than a normal amount on a given sitting or pooping so much throughout the day.

Me: I shouldn't eaten those two burritos last night. I'm just shitting up a storm-I already pooped an ungodly amount twice this morning. I feel bad for my toilet.

by mitch_southpaw March 18, 2018

fuckin shit up

when your about to disrupt the normal flow of things.

definition: i'm bout' to go to work and start fuckin shit up.

synonyms: disruptive, chaotic.

by tobe.stye January 5, 2017

tear that shit up

To fuck a bitch real hard. To have wild, rough sex with a girl.

*sees hot girl* ''man im gonna tear that shit up boi!''

by beetch November 30, 2004

fuck shit up

1. to create disorder (best in public)
2. make a bad mistake

lets fuck shit up!
oh no! i've fuck shit up

by ttt November 21, 2004