If you haven't seen Corner Gas, it's a great Canadian TV show that not many people know about. And it has a movie!
Same guy also made No Clue, another comedy movie that's pretty great imo.
Rat Race, great ensemble comedy with John Cleese, Breckin Myer, Jon Lovitz, Whoopi Goldberg, Seth Green, Cuba Gooding Jr and Rowan Atkinson. Ending is a bit meh, but it's very quotable and has some memorable set pieces.
If you're fine with reading subtitles, I recommend '3 idiots' (search 3 idiots full movie in youtube).
It's a movie from India with good comedy and life lessons.
Oscar.
Directed by John Landis (Animal House, Blues Brothers, Trading Places, Coming to America)
Starring:
Sylvester Stallone
Don Ameche
Tim Curry
Marisa Tomei
Linda Gray
Chazz Palminteri
Kurtwood Smith
Yvonne De Carlo
Martin Ferrero
Harry Shearer
Arleen Sorkin
Kirk Douglas