oopsie daisy 

1. something people day when they screw up really really bad
2. the retarded way of saying "ooh shit!"

Oopsie daisy, i pooped in my pants.

oopsie daisy by Unknown August 7, 2004

Oopa

A way of saying "Please kill me" but not actually meaning it

Person 1: "Did you remember the essay due tomorrow?"
Person 2: "No, oopa"

Oopa by Smol Bean August 18, 2016

oops 

The most dreadful word in nuclear physics.

OOPS!!! (Chernobyl, 26.04.86; Chelyabinsk-40, 29.09.57; Three Mile Island, 28.03.79; etc)

oops by ex-physicist May 14, 2008

Oops doodie

When you think you are going to fart, but you actually shit your pants.

Dude, I think I just oops doodied.

Oops doodie by King Nothing May 3, 2004

oopsy daisy 

The sissy way of saying "oh shit"

-Dude, you just broke you're moms treasured chinese vase
-oopsy daisy

oopsy daisy by poopsydaisies February 3, 2015

Oopie 

When a person takes the term YOLO too far.

Can be used to tone down or explain any sexual act, especially after getting too drunk.

Oopie is then usually sent to the persons friends on Facebook for all to see.

"I did a major oopie last night, class is gonna be #awk"
"YOLO, I hooked up with a guy last night, oopie! jajaja"

Oopie by NOjajajaJA September 26, 2012

oopy 

another word meaning a mistake. or oopsies

I dropped the cup, i made a oopy.

oopy by Nicoleeeee July 30, 2006