OH SHI- 

The words spoken after a devision by zero, but before the catastrophic mathematical monstrosity has time to destroy the universe.

7/0
"OH SHI-"
*universe folds itself out of existence*

OH SHI- by Atolm August 9, 2006

oh shi- 

A variation of oh shit. The last letter/sound is cut off by something happening, usually an explosion or falling off a rock face.

What do you mean "there's no pin on that grenade"?
OH SHI-<ka fucking blammo>

oh shi- by nujer December 25, 2005

OH SHI- 

Usually stated when realizing you are completely fucked and are about to be killed or be mortally wounded. Also used when someone has fucked up and is about to blow themselves or something important to kingdom come.

Guy: *plants a bomb on the building* Wait...that's OUR building! OH SHI- *Insert generic massive explosion here*

OH SHI- by Drunken Demoman March 14, 2010

Oh SHi- I mean God no 

You say this when you are about to say Oh Sh!t ,but your parents walk in the room.

Person 1: *Stubs toe* Oh shi-
Parents: Walk in the room
Person: I mean God NO
Oh SHi- I mean God no is what you do when your about to say a OH SHIT then your parents or innocent kid walks into the room.

Oh SHi- I mean God no by MonkishAphid69420 December 10, 2019

OHSHI- 

The part of "OHSHIT!" you manage to say before the catastrophe.

Hey, that's a bomb... OHSHI-
BOOM.

OHSHI- by Pandubear January 4, 2009

ohshi 

Used as a ways to shorten the term, "Oh shit."

"Ohshi nigga, my milkshake brings all da boys to da playground."

ohshi by Ace March 7, 2004

Ohshi 

Short for "Oh Shit." Commonly used for less vulgar purposes or to make it sound more like "Yoshi" from Super Mario or something. Its really great.

"Ohshi, I forgot my chemistry textbook. I'm such a doofus."

Ohshi by Mr. Upchuckles November 13, 2007