Funniest movie(s) you have ever seen.

i love the ones mentioned and lets add Step Brothers, The Other Guys, and The Brothers Grimsby!

https://www.youtube.com/watch?v=RtiMJDtF_cA

https://www.youtube.com/watch?v=ZZj9sGxpUm0

https://www.youtube.com/watch?v=A4cNDB69dr0

Hollywood Party

View attached image.

Schindler's List

but srsly, any parody movie from the 80's early 90's are really good, back when parody required effort and writing jokes, references are not jokes. Airplane, Naked gun.

More current, i think the funniest movie i ever seen was Team America: World Police, literally me and my m8ts almost died from not being able to breath D:, dont watch youtube videos, just go watch it.

Hangover, when I watched it for the first time.
Other than that I'm not too much into comedy movies but I like comedy series :3

EDIT: Oh and the most recent funny movie I've seen was "The 100-Year-Old Man Who Climbed Out the Window and Disappeared".

Hot Fuzz
http://www.imdb.com/title/tt0425112/

The Other Guys. I'm absolutely in love with Mark Wahlberg.

I put this in the other topic but it's also one of the single most disturbingly HILARIOUS movies I have ever seen. Night patrol.

Shaun of the dead
Superbad
Beerfest
Kung Fu Hustle
Hangover

This is Spinnal Tap ;)

The Good Cop
In China They Eat Dogs
The Guard

Airplane 1 & 2
Top Secret!
Spaceballs
Robin Hood Men In Tights
The Naked Gun 1-3
Hot Shots 1 & 2
Erik The Viking
Without A Clue
Airheads
Bruce Almighty
Scary Movie 1-4
Superhero Movie
The Revenge of the Nerds 1 & 2
Bachelor Party

A Haunted House 1 and 2 are probably my favorite comedy movies ever

click was funny. the only good movie from adam sandler i guess.

Braindead (1992)
Bad Santa (2003)
Movie 43 (2013)