40's Dragon

The main assailant of America and the free world during World War 2, as is immortally depicted in the stained glass window. Some claim that the menace threatens our freedom even today.

"Has anyone seen the stainglass window that depicts a knight fighting a frightening dragon? Well that dragon threatened students during WW2, and though that seems long ago, I'd argue that the same menace plagues the members of our class on this very day--"

"HAHAHAHAHA!!!! Wait, what? We're fighting dragons????"

by Sideler A July 15, 2003

Rule 40

Simmilar to Rule 34, it states "if it exists, it is someones fetish"

person 1: "i wonder if anyone has a (insert anything here) fetish."

Me: "RULE 40 DUMBSHIT!!!!!!111ONE"

by Kenjito January 12, 2009

50-40-80

The absolute answer to all questions mathematical. Can simply be used when the user has no clue as to what the answer could possibly be, or just likes to show off to the babes how sweet they are at math.

guy 1: Dude, how many brewskies did you drink last night??

guy 2: ah about 50-40-80 give or take 3.

guy 1: Man you got skillz

by Furgwa October 6, 2008

Edward 40 hands

A song by Mom Jeans

"Hey bro, have you heard that one song by Mom jeans?"

"Whats it called bro?"

"Edward 40 hands."

"no bro; ill listen to it now."

by Anniebabie April 11, 2021

40 day challenge

Not jizzing for exactly 40 days and 40 nights regardless of the situation. It's not just jacking off. You are not allowed to jizz. Period. That's it.

I'm doing the 40 day challenge for lent.

by I_am_bj February 28, 2017

American Top 40

The American Top 40 is a nationally syndicated countdown of the hottest hits, usually played on your local "hit music station" and hosted by Ryan Seacrest.

Where is Shawn Mendes on the American Top 40?

by Migivf May 1, 2018

18/40/60

Rule that states that a gay male at 18 starts worrying what people think about him, at 40 stops worrying what people think about him, and at 60 realizes no one was thinking about him the whole time.

If I had known about the 18/40/60 Rule at age eighteen, I would have understood the changes I saw in my peers.

by Jack Daniels 2011 November 2, 2011