Fortey 

40 ounce of beer

Yo let me get sum of dat Fortey HOMEY!!!!

Fortey by HUDDOG69 December 28, 2002

i'll have two number nines, a number nine large, a number six with extra dip, a number seven, two number forty-fives, one with cheese, and a large soda 

Big Smokes order in: GTA San Andreas

Big smoke: “I'll have two number nines, a number nine large, a number six with extra dip, a number seven, two number forty-fives, one with cheese, and a large soda.”

i'll have two number nines, a number nine large, a number six with extra dip, a number seven, two number forty-fives, one with cheese, and a large soda by ChrisJerichoFozzy June 7, 2018

Forty-Line Stare

The infamous moment in Harry Potter and the Order of the Phoenix in which Remus Lupin and Sirius Black hold each other's gazes for a length of approximately forty lines. Used frequently as evidence by Remus/Sirus shippers.

A: Remus/Sirus is so canon!
B: No it's not!
A: Yeah, it is! Check out the Forty-Line Stare in OotP!

Forty-Line Stare by dyehigh13 November 15, 2007

Edward Fortyhands 

A drinking game in which a person has 40s taped or otherwise attached to their hands, and is not allowed to remove them until they are both consumed.
Should result in old-fashioned rowdiness and/or vomiting.

Jessica: "Hey, let's pick up some Hurricanes and play Edward Fortyhands tonight!"

Liz: "Okay, but you better not puke like last time."

Edward Fortyhands by Liz T. January 3, 2007

Forty-K 

The best youtuber all time, often viewers are mind blown by the amazing content he creates. Those who watch his content are elevated to a new dimensional plane. Some say the word is associated with the Warhammer 40K universe, other say it relates to wisdom, intellect, and strength. In any case, Forty-K's content is astounding and enthralling, this is mirrored by his fans enjoyment & his constantly returning viewers.

Yo how's it hanging Forty-K, aren't u that YouTuber guy
Forty-K: Wallahi my brudda, yup thats me

Forty-K by Forty-K January 31, 2023

four-forty air conditioning

A method of cooling a car not equipped with air conditioning. Roll down four windows and drive forty miles an hour!

When asked if the car had air conditioning the salesman tried to make a joke of the car's shortcoming, "Sure, it has four-forty air conditioning."

four-forty air conditioning by Randy Bonjour July 10, 2006

Forty-three

The whole number between forty-two and forty-four.

Person 1: "What is forty-three?"
Person 2: "How old your mum is."

Forty-three by yourfriendlyirishpotato February 22, 2019