Charlie Sheen Tells Indians Fans 'Sorry We F'ing Lost'

Truth bombs from Charlie Sheen after his Cleveland Indians lost Wednesday night -- "It was exciting for a while, but let's face it ... we f**king lost."

Sheen hit up Barley House in Cleveland to drink his World Series sorrows away with the rest of the Tribe fans ... and once he got a good buzz going, he picked up the house mic and addressed the fans.

"Sorry, we f**king lost."

You can tell he's disappointed -- and takes a shot at MLB for not letting him throw out the first pitch -- but that didn't stop him from raging into the early morning.

Can you imagine the party if they actually won?