Don't you know!?!

Am I the only mother who hears that disgusted: "Don't you know!?!" from her kids?

This afternoon when I returned from Jerusalem, after a "swim," errands and shopping, I mentioned to son#1 that found myself a bargain bathing suit. OK, I didn't say anything about the fact that it couldn't be tried on, but that's not really important. I told him that I bought a "name brand" at the Wednesday "market" between the Central Bus Station and Center 1.

Eema! Don't you know!?! Everything there is either absolute junk or stolen goods!!!!

Honestly, I knew about the junk, but I just figured that the good stuff was left from some store that went out of business or slightly irregular, faulty.

Or could he be wrong?