Too often sequels to super successful films are rushed formulaic cash grabs. In this case, Dumb & Dumber wasn't just successful, it's a flick woven into the fabric of movie pop-culture history. It's iconic. 

WELL, they certainly didn't RUSH anything as this sequel is FINALLY happening just a mere 20 years after the original. They've got the key components returned, largely in Jim Carey and Jeff Daniels. The plot seems plausible. AND this trailer looks pretty darn funny.

We might just have a winner here.