There’s several entries for definitions. One is “scandalous asshole”. I’ve never come across this term. And I’m getting the impression that someone who would use the term qwar is in fact themselves a qwar.

It also says “pecker smoocher”. And because “qwar” sounds awfully close to “queer”, my assumption would be it’s a homophobic slur and I will avoid using it / judge anyone who does use it harshly.

I will take someone responding with “qwar means qwar” as they know it’s a homophobic slur and they’re trying to be hateful while dodging the social repercussions of being a bigot.