What are some Films or Shows that you quote all the time?

Goodfellas, Scarface, Godfathers in general conversation

the oddball movie for me is Things to do in Denver when your Dead. its a favorite of a buddy of mine. so its our schtick

there's a lot of weird original slang in it...
mammy rammer
Give it a Name!
Buckwheats!
fecal freak/brown boy
the bitches' bastard
Boat Drinks
Critical Bill's line: "I am Godzilla! You are Japan!"

and greet each other by putting our hands up an inch apart, as if you were separated from an inch of glass in prison.

"the Middle" the Brick nervous whoop, i do this often

It's either Mean Girls or Glee. But really, there's no one show or movie. I'm just a sucker for bad quotes, and many have sadly stuck over the years.

"The limit does not exist" is the main one I quote from Mean Girls.
"I'll stay...I also like to live dangerously" is from the first Austin Powers movie.
"There's only one person in this world who can tell you who you are..." Glee.

Hey Arnold!.

I've adopted phrases and even mannerisms from the show, to the point where sometimes I've forgotten. And most conversations with me, if they go long enough, eventually I'll reference something from HA! to make a point.

Also, I constantly say "looks clear" in an uncertain tone a la Pitch Black.