Loopy Doopy 

When you are high af and can't formulate and proper sentence without sounding like an asshole.

Yo, I am just loopy doopy right now

Loopy Doopy by Bongripper!666 August 2, 2019

Loompy-Doompy 

A racial slur against Oompa Loompas; particularly those indigenous to Loompaland

What’s the Loompy-Doompy doing?

Loompy-Doompy by Itsyahboyuhhhh March 23, 2021

Loop Dooping 

Running out of a classroom with 2-3 people without a teacher noticing.

Lets go loop dooping to mrs.adam's room.

Loop Dooping by Loop doop October 1, 2011

the ol' loopdy-doop 

Anything that has to do with somebody taking one thing, and changing it in some way.

"dude check out this box i made!"
"dude. more like DUMB you made! ... You see what i did thar?"
"Oh, i see. the ol' loopdy-doop."

the ol' loopdy-doop by The Sandman141 November 17, 2009

loop da doop la poop 

It is a triple 54 and with monkeys and backflips and soccer balls and mechanical pencils

Man did you see that loop da doop la poop

loop da doop la poop by CrazyCuteHusky April 11, 2017

Loop-de-doop 

Going in one direction and then for whatever reason changing to go in the opposite direction

Charles: Fuck man, you just missed Rascos... now I'm never going to get my chicken on.
Bob: Chill bro, i'll just Loop-de-doop.

Loop-de-doop by Daggoth07 April 2, 2010

Loop n' Doop 

A target that is very easy to take down. All she takes is a good amount of liquor (loop) and she will be good to go for you to have sex with her (doop)

I'll loop n' doop another time.

Loop n' Doop by paper456 April 25, 2011