cow plop(redirected from a cow plop)
Cow feces. Watch out for cow plops when you're out by the barn.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
See cow flop
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.