Buster bar 

A buster bar is a sexual act drived from the sweet gooey treat from Dairy Queen it is When a man Is giving a girl anal then nuts in her ass and then she proceads to shit on his dick,he then puts his shitdick in her vagina.

"Boiiii I gave her the buster bar last night...shes got the stank pus to prove it "

Buster bar by Boiiiiiiii1112356 August 27, 2019

Butter Bar 

Military slang for Ensign or Second Lieutenant, who wear a Golden Bar as their rank insignia.

Who's the new butter bar in charge?

Butter Bar by FinalEnemy November 9, 2005

Butter Bar 

The military rank of those who don’t get no respect

I heard that butter bars girlfriend wanted to know why they weren’t saluting him at the gate.

Butter Bar by Dependa May 28, 2020

butter bar 

A butter bar is another name for a gold ingot in Minecraft.

Guy: Hey, could you spare me a butter bar or two? I need a new gold helmet.
Girl: Sure thing!

butter bar by I_am_cool_maddy January 3, 2021

Butter Bar 

Someone a bit pudgy...

And/or reason someone is a bit pudgy.

Oh, she's got a nice smile and everything, but she spends too much time at the Butter Bar.

Butter Bar by B Mac December 18, 2005

Barrack-Buster 

An improvised mortar system used by the Provisional Irish Republican Army (PIRA), an Irish guerilla group, against the British army and Police in the six British-controlled counties in the north of Ireland. So-called due to the major damage they caused against army and police barracks.

Also known as the "flying car bomb"...

How's the craic Paddy? Did ya hear...the engineering unit of the Provos is making good progress with developing the new Mark-15 Barrack-Buster.

Barrack-Buster by CheersLads February 8, 2008

Barrack-Buster 

A three-litre bottle of cider. Most commonly used in Belfast, Ireland.

In Ireland, the old British police and army stations are often called barracks, and the idea was that the Irish used to fill massive bottles up with petrol, light them, and throw them at these British barracks, effectively "busting" the barracks.

So now, a 3l bottle of cidre, due to its size and volume, is now provisionally known as a 'barrack-buster.'

"What did you get?"

"Just two barrack-busters."

"Ah right."

Barrack-Buster by Sean Tracey May 1, 2005