Funniest movie you have ever seen

If you had to pick one, what would it be?

This is not an easy one for me to make because comedies are my favorite genre, and I love so many of them, so many great laugh-a-minute films, but THE one I believe I laughed the hardest at was W.C. Fields' It's a Gift from 1934. I only saw that movie once but I remember it well and would love to see it again, we all just loved that, I'm the one who can never stop laughing but every time he grabbed something in the new house and it fell apart, that had even my mother in stitches and she doesn't laugh at the old movies too easily for some reason.

I love W.C. Fields

but the one movie I can think of that had me laughing so hard that I couldn't breath was A Christmas Story.

I loved The Dentist, his daughter in it was so funny, knew the answer to everything.

"Where're my golf clubs?" *trips*
"You just tripped over them."
"Where's my cap?"
"In the drawer."
"Unlock the door."
"You have the key."

We love A Christmas Story, we watch it every year, and I remember as kids we laughed at so much of it, especially the piggie scene, though I remember at one point wondering 'WHY is this so funny?' but for that scene, Darren McGavin's look when he puts his paper down and then hides behind it again is just priceless.

There was just something about Jean Shepherd's narration that did me in. "My brother Randy lay there like a slug. It was is only defense."

I totally forgot that I lost it during the campfire scene in Blazing Saddles too. That was in a theater. Boy did I get some looks!