Similar to an Irish Goodbye, an Irish Hello is a hen you wait until you are absolutely sure a person is leaving before you make an effort to acknowledge their presence. It’s a dick move but everyone does it so get over yourself.
“Roger is finally leaving. Let’s go over and give him the ol’ ‘Irish Hello’ so he doesn’t think we’re dicks and invites us back to his sick beach house next summer. Man, I hate that guy.”
by Harmonica John October 15, 2018
The first program a programmer writes of a given language is usually written to print out the phrase "hello world" to test basic skills.
by Thrash January 25, 2004
by kananakook May 30, 2009
This is when a man is performing oral sex on a woman and doesn't know she's a "squirter" until it's "too late".
I took that hot bitch home from the bar and went down on her but she pulled a hello kitty on my ass.
by Chicagodan June 03, 2011
walking down street "Hello-Biff! I've been gone a long time Biff!" person being greeted is named John
by LRS1998 October 15, 2008
Helloes material define hot chick ! There are direferent levels of helloes materials : Helloes materials = hot, FHelloes = Freaking hot !
by Linxys June 02, 2006