bummed out

bummed (out)

mod. discouraged; depressed. I feel so bummed. I think I need a nice hot bath.
See also: bum, out
References in periodicals archive ?
Billie was bummed out after watching her performance in TV drama The Canterbury Tales.
Depressed people hit low points a lot more than people who are just bummed out.
When you're feeling bummed out, the solution is not to keep your feelings bottled up.