if that's not (something), (then) I don't know what is

(redirected from if that's not something then I don't know what is)

if that's not (something), (then) I don't know what is

Used to indicate that something is very clearly or obviously a genuine instance of something else. I'm offering a brand new washing machine for just $300! Come on, if that's not a great bargain, I don't know what is!
See also: if, know, not, what
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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