Open Sleeman

Having anal sex until the person's asshole is gaping and then peeing in the gaping asshole.

We were having the best anal until I couldn't hold in my pee any more and accidentally gave her an open sleeman.

by jinjabread_man May 8, 2011

open run

a pickup basketball game open to outsiders

Are there any open runs in Hollywood tonight? Me and my homies wanna play some hoops.

by RiddimJack April 6, 2011

Opened the fridge

To expel a particularly textured and aromatically rich brand of flatulence, the smell of which brings to mind the distinct odor of food gone bad emanating from a freshly opened fridge.

Clear out everybody, Betsy just opened the fridge!

by The Paul J February 23, 2007

Left on open

On Snapchat, when someone you've been snapping views one of your messages but hasn't yet responded. Stop whining, it's not that big of a deal and it doesn't mean they hate you, it just means they're busy or they thought the conversation had ended.

Liza: Oh God! Paulie left me on open! That bastard! We're over now! I want to die!
Winnie: Stop your cryin. He's at work and he's not supposed to be Snappin you in the first place. Just cause he's busy and you're left on open for the moment don't mean he hates you.

by University of Markov October 13, 2019

Open Bolt

A semi or fully automatic firearm is said to fire from an open bolt if, when ready to fire, the bolt and working parts are held to the rear. When the trigger is pulled the bolt goes forward, feeding a round from the magazine into the chamber and firing it. Accuracy can suffer somewhat in an open-bolt design, but this is generally less of a concern in automatic weapons.
These guns include: BAR, Bren Gun, Carl Gustav M/45, CETME Ameli, FN MAG , FN Minimi, Hotchkiss machine gun, Lewis gun, M3, M60, MAC-10, MG34, MG42, Mk 19 grenade launcher, MP40, PK machine gun, PPSh-41, Sten, Sterling, Suomi M-31 SMG, TEC-9, Uzi

An "Uzi" is an open bolt machine gun.

by GaT420 December 20, 2008

OPEN DISCUSSION

Internet talk show hosted by Providence Kentucky Natives Zay Belle, Cheyenne Pillow, and Steve Copeland

OPEN DISCUSSION IS DOPE

by Open Discussion November 3, 2021

open pvp

Open PvP refers to a type of online game were any play can attack any other player with out restrictions. The players can attack anyone at any time.

"Open" refers to that availability of it. and "PvP" refers to Player versus Player.

"Because the game was Open PvP, I had to be careful and watchful for other players that may attack me in any place at any time."

by Harvard Dictionary April 24, 2014