[ shloo mp ]
/ ʃlʊmp /
a dull, colorless person.
a slovenly person; slob.
verb (used without object)
to loaf or idle.
Origin of schlump
An Americanism dating back to 1950–55; probably of expressive orig.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for schlump
Flying on a private jet makes you feel like a stud, and makes everybody else look like a schlump.