get away with you!

get away with you

An exclamation of surprise, disbelief, or incredulity. Oh, get away with you—you know that's a ridiculous claim to make!
See also: away, get
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

get away with you!

used to express scepticism.
See also: away, get
Farlex Partner Idioms Dictionary © Farlex 2017
See also: