What is Pish-tosh?
1.
a nice, upper-crust, slightly less obnoxious way of saying "bullshit"
"Pish-tosh, my good man!" "He means bullshit." -Milk & Cheese
2.
A phrase commonly used to scoff at some one or something; disbelief; A condescending interjection.
Mel: We're going to the movies, do you want to come?
Bruce: Pish-tosh!
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