forthy 

To be somewhat cocky or presumtuous in ones deeds or actions. Used especially in the Southwest of England (Devon and Cornwall).

Neil reached over and grabbed the last of the iced buns.
"Forthy..." intoned Gran Sheppard.

forthy by Adam Sheppard January 3, 2005

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

Frothycino 

When there is an overload of froth
especially mouth froth
delicious.

"Man he has a lot of froth for a kid."
"Gee whiz mate, you're right!"
"Thats a frothycino right there-"
"Its building up ever so bubbly and beautifully!"

Frothycino by hyperpornstardicksexwithdillpi January 21, 2022

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

So on and so forth 

The words you say when you are giving a list of examples but can't think of any more.

Nic: What should I be working on coach?

Coach Lamarche: You should dedicate at least 7 hours a day to working on your ball handling, shooting, so on and so forth.

So on and so forth by MrFly September 8, 2016

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