Half open pocket knife

Half a bar. Or a semi erect penis

“Man that chick was hot. I’ve got a half open pocket knife in my pants.”

by Rapiddescent April 22, 2021

Brown eye opener

Something that arouses or excites a gay dude.

God, David's new outfit is a real brown eye opener!

by Shuaman May 1, 2021

Tin Opener

A disliked person who is about as much craic as the kitchen utensil.

Father : 'I do not want you playing with that little posh kid'

Son : 'Why not?'

Father: 'Because he is an absolute tin opener'

by GastricBandsAnonymous January 27, 2013

Opening Night

A game played at swimming pools. Part of the group waits in the pool unsuspectingly, while someone else runs in with water guns and starts shooting cold water at everyone. The resulting shock and surprise ruins everyone's day at the pool.

Johnny and I were swimming when Zoe and Margot ran in and shot ice cold water at us and started a game of Opening Night.

by ksusentinel July 23, 2012

open frame

The beer you opened but failed to start or finish because you passed out.

I left an open frame next to my bed last night, and had to hold my nose to chug it--worst hair of the dog ever...

by McDangeroos August 25, 2013

can opener turn

when someone asks you a question and you turn your head slowly and mechanically while still looking at your computer screen, book, etc to let them know you acknowledge the question

girl: hey, what do you think of this top?
boy: *does the can opener turn*
girl: hey, i'm talkin to you, dont u can opener turn me, see this is the problem in our relationship....
boy: i heard you, i heard you

by taconesh February 25, 2011

Open Interest

its when a girl uncrosses her legs

Don't call me or put me down unless we have sufficient open interest.

by zebra_2011 February 27, 2011