schlump

/ʃlʌmp/
noun
  1. A slow, dull, or lazy person; someone who moves or acts without energy.
    • She called her brother a schlump for spending the whole weekend on the couch.
    • Stop being such a schlump and help me clean the garage.
    • The new intern is a bit of a schlump — he takes forever to finish simple tasks.
Antonyms
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