sentry mode

Wearing only one headphone so you can still hear if someone is approaching.

John was wanking off in his room but was in sentry mode so he could hear if his housemates returned.

by 0tomot0 November 29, 2013

sentry turret

1. Robot that shoots bullets at anyone it detects from the Portal franchise.

2. Protects your loved ones during sleep mode.

3. Sings beautiful songs of opera.

"There will be sentry turrets in this test. You remember them, don't you?" -GLaDOS

by TheHalfMex November 26, 2013

Sungry

A state of hunger resulting from outdoor exertion.

I was sungry after spending the day on the lake and ate an entire bag of chips.

by llanevad July 3, 2017

Sungry

Much like the ever classy 'hangry', sungry is when you are sad and hungry at the same time.

Girl one: Jeremy broke up with me and my dad's an asshole.

Girl two: Sounds like you're sungry. Wanna order pizza?

Girl three: Sounds good to me.

by FireHanyou13 November 6, 2018

The Sentry Gun

An ancient bathroom ambush tactic. The operative will wait in the middle stall for 2-3 people to start using a urinal at once, it is imperative to this tactic that the urinals have no surfaces or walls separating each other. Once they start urinating the operative will burst out of the middle stall and grab the middle urinal user in a chokehold while also shoving their knee into their ass. The knee in the ass will enable the operative to maneuver the still pissing victim into the same direction of the other urinal users like a sentry gun, if successful the victim should piss all over the other users. (Optional) If the victim is uncircumcised hold the foreskin shut, once it fills with enough piss let go, this will release a charged shotgun blast of piss, this increases the spray factor enabling heightened efficiency in combat situations . Once the victims piss stream is weakening then it is imperative that the operative must retreat before the other urinal users start pissing on them, if necessary use the victim as a piss shield. To create a distraction pull down the victims pants and shove them into the closest user. The user closest will begin to freak out as a piss covered dick is rubbing up against their own piss covered dick. The furthest away user will be blinded by not only the display of violent dick rubbing but also the victims bare ass. Operative is urged to flee at a designated rendezvous point to await further orders.

"Dude, the urinals open, why aren't you pissing with me?"
"I don't know man, middle stall is occupied, I think someone is trying to use The Sentry Gun on us..."

by War-vet Don Cheadle February 26, 2021

Funny Sentry

The funny sentry, aka the funny turret is what a fully automated sentry gun is referred to as when it is placed secretly deep into enemy territory.

Oh it's just so "funny" when I get shot by a funny sentry right outside my base

by WarningMinecraftIncluded August 6, 2021

13th General Order of a Sentry

In the Navy and Marine Corp there are 11 General Orders of a Sentry, however there are an unofficial twelfth and thirteenth referred to by many.

RDC to Recruit: "What is the "13th General Order of a Sentry?"

Recruit to RDC: "To walk my beat, beat my meat, and fuck/shoot anything within 50 feet."

by Little Dickie January 3, 2009