"Get up, you lummox, and defend yourself.
"Flowing Gold"
Rex Beach
At school he was a Dummy in Mathematics and a lummox when it came to Spelling Down, but every Friday afternoon he was out in the lead, wearing Bells.
"Ade's Fables"
George Ade
Well, I always unload when I get stuck, so the first thing we do we'll take this big lummox out of here," he said picking his way to the buggy.
"The Story of a Doctor's Telephone--Told by His Wife"
Ellen M. Firebaugh