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!"
3๐ 5๐
To make a bad situation worst.
Stop fucking shit up, he's already got a knife in his neck.
28๐ 3๐
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!"
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.
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.
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!''
188๐ 40๐
1. to create disorder (best in public)
2. make a bad mistake
lets fuck shit up!
oh no! i've fuck shit up
366๐ 101๐