luke o donnell

A gay boy that has a small penis and does nothing

You are such a luke o donnell

Neat-o

Very cool or very satisfactory , excellent

My mom's boyfriend is so neat-o.
Or in answer to a comment like..I got a car for Christmas...wow

Neat-o

chi o special

Whippets (nitrous oxide) and blow (cocaine) done in unison

Chi O Specials are the best drug combo ever

half-o-laugh

A belly laugh that finally realizes that the joke used in the making of this definition wasn’t actually that funny so the laugh decides to jump off a Cliff

Marty started his skit out tonight on a blazing path, but was soon blind sided by the, infamous, Half-o-laugh.

large o

When a person is giving the Large One or Large O, trying to show he is better than someone or being cocky, abusive.

'Listen to you giving the Large O' or 'that dude was giving it the large o'

Tray 'O' Shit

When the Irish shit a lot and put it on a tray

Oh matey that's a Tray 'O' Shit you got there, better go command q on life

Twelve O One

Describes a black person who’s darker than midnight.

Man you’re twelve o one! Huh? You’re darker than midnight Tyrone!