Meaning of stumblebum

stum•ble•bum

Pronunciation: (stum'bul-bum"), [key]
— n. Informal.
  1. a clumsy, second-rate prizefighter.
  2. a clumsy, incompetent person.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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