zhlub

schlub

slang A dull, dowdy, or untalented person; someone who is generally unattractive, uninspiring, or unremarkable. From Yiddish. I'll never understand why a knockout beauty like Sarah is with a schlub like him. The tribute band, as it were, was just a bunch of schlubs in cheap costumes and makeup attempting to play KISS's greatest hits.

zhlub

slang A dull, dowdy, or untalented person; someone who is generally unattractive, uninspiring, or unremarkable. From Yiddish. I'll never understand why such a knockout beauty like Samantha is with a zhlub like him. The tribute band was just a bunch of zhlubs in cheap costumes and makeup playing KISS's greatest hits—and playing them badly, at that.
Farlex Dictionary of Idioms.

schlub

and zhlub (ʃləb and ʒləb)
n. a dull, unpolished person, usually a male. (Yiddish.) I spent the whole evening listening to that schlub from New Hampshire.

zhlub

verb
See schlub
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • schlub
  • schloomp
  • schlump
  • shlub
  • shlump
  • zhlubby
  • schlubby
  • jerkwater town
  • that's hardly saying much
  • that's not saying much