Irish Waterfall

An Irish Waterfall is whilst smoking you inhale the smoke and then open your mouth, whilst doing this the smoke will rise up out of your mouth. As the smoke is rising out you inhale back through your nose which will the take the smoke from your mouth back into you throat and lungs recycling it.
Snoop Dogg is seen quite often hittin an Irish Waterfall.
Its hard to execute and when its done right its of tha hook!

"yo hit an Irish Waterfall for me homey!"
or
"Sweet Irish Waterfall!"

by Dan-Hulk October 22, 2006

iesha

a name, a random greeting, kyle winkler

what up iesha

by Joe the red blade May 6, 2003

Irish shit

Shit that is green!!!

Man, I just took a HUGE Irish shit!!!

by Nate Maloney June 16, 2006

Irish party favor

Whenever someone motorboats a drunken man's penis.

I can't believe that hot chick gave Dave an Irish party favor last night.

by welfarewarrior December 31, 2010

Irish

1. the first wiggers

2. Something that blacks wish they were

3. Hard drinkin Hard fightin bastards

"Conan O'Brien is irish"

by Boner man November 23, 2003

Irish Lottery

Having sex without a condom or other form of birth control.

Colleen and Patrick have been playing the irish lottery and they may have hit the jackpot - she's two weeks late...

by donjuansw August 5, 2008

Irish Session

A marijuana related assemblage where only those bringing thier own lighters are allowed. Passing or borrowing lighters is strictly prohibited and can result in an Irish themed ass whooping. Anyone can join, as well- providing they're nonchalant about it.

John was acting like a fucktard and trying to join our irish session without his own fire.

by The Horses Mouth September 21, 2006