Laconic: Discriminate and Switch

What appears to be prejudice turns out to be something more innocent or trivial.
The unabridged version here is a no-good, dirty, feckless and idiotic dunce that would leave the world better off if it and all its kind just died. Seriously, who in their right mind eats at the Cockroach Palace!? My tongue shrivels just saying that name! Bleh!