What's the noun for bummer? Here's the word you're looking for.
bummer
(obsolete) A forager, especially in Sherman's March to the Sea of November to December 1864.
(US, slang, dated) An idle, worthless fellow, without any visible means of support; a dissipated sponger.
A lamb (typically the smallest of a multiple birth) which has been abandoned by its mother or orphaned, and as a consequence is raised in part or in whole by humans.
“Los Angeles turned out to be a bummer. It was days before Harry could find the necessary identification papers. His growing beard was slow in coming out and continued to itch for weeks, and the only job he'd been able to find was delivering pizzas.”
“What he figured to be a good idea earlier that evening had really turned out to be a bummer.”
“The bill would allow the impecunious tramp, corner loafer, pimp, and saloon bummer, who have no interests at stake, to go to the polls and make their voices heard.”
“Los Angeles turned out to be a bummer. It was days before Harry could find the necessary identification papers. His growing beard was slow in coming out and continued to itch for weeks, and the only job he'd been able to find was delivering pizzas.”
“What he figured to be a good idea earlier that evening had really turned out to be a bummer.”
“The bill would allow the impecunious tramp, corner loafer, pimp, and saloon bummer, who have no interests at stake, to go to the polls and make their voices heard.”
“A good number of men now filling high places in the land have been, in their Californian days, bummers.”
“Getting stung by a jellyfish is among summer's beach bummers.”
“You don't want people around you that are just bummers and hate what they are doing or you don't want people around you that are not very good at what they are doing.”