Damn (Should've Treated U Right)
WordNet
adjective
(1) Expletives used informally as intensifiers
"He's a blasted idiot"
"It's a blamed shame"
"A blame cold winter"
"Not a blessed dime"
"I'll be damned (or blessed or darned or goddamned) if I'll do any such thing"
"He's a damn (or goddam or goddamned) fool"
"A deuced idiot"
"An infernal nuisance"
(2) Used as expletives
"Oh, damn (or goddamn)!"
adverb
(3) Extremely
"You are bloody right"
"Why are you so all-fired aggressive?"
noun
(4) Something of little value
"His promise is not worth a damn"
"Not worth one red cent"
"Not worth shucks"
verb
(5) Wish harm upon; invoke evil upon
"The bad witch cursed the child"