Fatal blowback

When the firebox door of a steam locomotive is opened in a tunnel, with the blower on. The action of opening the firebox creates negative pressure in the cab, thus forcing the contents of the firebox into the cab (coal, fire, etc) usually resulting in the deaths of the crew.

Guy 1: did you here how John and Michael died?
Guy 2: no, how?
Guy 1: Fatal Blowback....

by ShitDemon01 December 30, 2020

suckbang blowbang

Like a traditional blowbang, but involving cunnilingus as well.

Dude, your mom gave me some suckbang blowbang.

by Rev Suckbang June 5, 2021

full blown hakuna matata

When you run from all your problems and take an abrupto and extended vacation.

Where did Mike go? I have seen him in months.

I heard he moved out to the country after his woman cheated on him.

Wow, he really went full blown hakuna matata.

by b0s$m4n June 28, 2021

Fully blown

The act of getting very drunk on a night out or a person that is very strange or off the rails.

“ me and zacy D are getting fully blown tonight”.

“Mate that bloke over there is fully blown”.

by Sean ‘Burger’ Smith July 26, 2021

Kentucky Blowdart

Where you grab a straw, and suck your partners ass while they shit down the straw

Kyle: I heard from josh that his cousin gave her boyfriend the Kentucky blowdart on Valentine’s Day

Gross dude

by redneckcrackhead March 28, 2022

Kissy Blowback

When a man and two other people are having a threesome and the man ejaculates into one persons mouths, then this person transfers the semen into the other persons mouth via a kiss. Then the other person swallows the semen.

Man, that kissy blowback last night with Mary and Jane was intense.

by Ze define September 21, 2022

Kissy Blowback

Blowing smoke into another persons mouth after collecting smoke in the mouth without inhaling. The mouth is being used like a bong and looks like the two people are kissing.

Nath, Can Katie give you a Kissy blowback?

That Kissy Blowback choked me out.

by Ze define September 21, 2022