loo 

‘laughing out oxygen’. when you see something funny but not laugh worthy so you exhale out of your nose.

person 1: i got a girlfriend.

person 2: loo. no way.

loo by makenna c March 25, 2019

Loo 

A much shorter way to say "I have large breasts" to save time and effort.

Guy: Hey there
Girl: Loo!
Guy: Oh... yes you do have large breasts

Loo by Water LOO May 16, 2011

loo 

a substance that is smoked, giving the smoker a high from contents which include THC, also called marijuana or cannabis.

This loo is really dank

Can I get a dime bag of your best loo?

loo by Nater_tatertot February 16, 2010

loo 

Being so dumb that you cant even wipe your on butt

your mom exposes you on instgram because your so loo

loo by ..// May 6, 2019

loo 

the peak of awesomeness; the awesomest thing ever

The new movie was the loo.

loo by emoxnerd July 30, 2010

loo 

a liquid poo. when someone farts and it is partially liquid.

"eewww I just looed"

loo by Chica Boots September 29, 2005

loo 

a kid that has one eye lower then the other

loo loo eye low eye josh low eye

loo by alan April 21, 2005