PG-13 | | Comedy
Set back in the 80s when Harry met Lloyd in high school where they cross paths with a mean principal and a bunch of other outcasts much like themselves.
The film takes place 8 years before Harry and Lloyd go to Aspen in Dumb and Dumber (1994) and 28 years before Lloyd learns that Harry needs a kidney transplant in Dumb and Dumber To (2014).
Come on out, you little bastard.
When Lloyd finds Harry's "treasure chest", it's is lying flat against the wall. When the principal and the lunch lady discover it missing, you see is a small dirt outline, as if the chest was pointing out from the wall, instead of larger outline, as if it were flat against the wall.
Outtakes are shown alongside the ending credits.
£673,202 (UK) (15 June 2003)