Clintonian

(NOUN) Someone who deals in situational ethics. Someone who judges one person, place, thing, or idea by one set of criteria, but doesn't judge another person, place, thing, or idea by the same criteria. In other words, someone who does not judge everyone, everywhere, everything, and every idea by a reasonably stagnant standard.

"Stop being a clintonian."
"How clintonian of you."
"What a bunch of clintonians! Criticizing my basic ideas but not that guy's lunacy!"