What a crock!

what a crock (of shit)

An exclamation that something is ridiculous, nonsense, or clearly untrue. Including "of shit" at the end makes the phrase more emphatic but is also much more rude. A: "Going on an all-wheatgrass diet has given me so much more energy and has really improved my mood!" B: "What a crock of shit. You're going to make yourself really sick eating nothing but that junk!" A: "Mom says we need to be home before 8." A: "What a crock! We don't even have school in the morning!"
See also: crock, what
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

What a crock!

and WAC
exclam. & comp. abb. What a crock of shit!; What a lot of nonsense! Y3. WAC!
See also: what
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also: