bum out
Verb
Meaning
bum out (third-person singular simple present bums out, present participle bumming out, simple past and past participle bummed out)
(slang, transitive) To cause a person to be depressed or disappointed.
Verb
bum out (third-person singular simple present bums out, present participle bumming out, simple past and past participle bummed out)
(slang, transitive) To cause a person to be depressed or disappointed.