Swagnostic

The process one must under take to determine how much swagger an individual has.

Logan: Bro, how do we know that dude cool to hang?
Ryan: Yo man, just run a swagnostic.

Mouth Queef

When someone says something mildly inappropriate or unexpected. A small variant of verbal diarrhea.

Tina: Is that a new shirt or are you gaining weight?
Stefanya: ...
Tina: Sorry, that was a mouth queef! I didn't mean anything by it.