Idioms for bum

    bum (someone) out, Slang. to disappoint, upset, or annoy: It really bummed me out that she could have helped and didn't.
    on the bum, Informal.
    1. living or traveling as or in a manner suggesting that of a hobo or tramp.
    2. in a state of disrepair or disorder: The oven is on the bum again.

Origin of bum

1
1860–65, Americanism; perhaps shortening of or back formation from bummer1; adj. senses of unclear relation to sense “loafer” and perhaps of distinct orig.

British Dictionary definitions for bum out (1 of 2)

bum 1
/ (bʌm) /

noun

British slang the buttocks or anus

Word Origin for bum

C14: of uncertain origin

British Dictionary definitions for bum out (2 of 2)

bum 2
/ (bʌm) informal /

noun

verb bums, bumming or bummed

adjective

(prenominal) of poor quality; useless
wrong or inappropriate a bum note

Word Origin for bum

C19: probably shortened from earlier bummer a loafer, probably from German bummeln to loaf

Idioms and Phrases with bum out (1 of 2)

bum out

1

Depress, sadden, dispirit, as in He's been really bummed out since his girlfriend moved to California. [Slang; late 1960s]

2

Annoy, irritate, vex, as in That haircut will really bum out his parents. [Slang; c. 1970]

3

Fail badly, as in I got through the midterm, but I bummed out totally on the final exam. This usage is student slang. [Late 1960s]

Idioms and Phrases with bum out (2 of 2)

bum