A word used to describe someone who embodies a specific type of queer vibe. This person has a flair for the dramatic, an evil laugh and/or
evil agenda, a fabulous wardrobe, and a taste for
jazz music, hence the jazz hands.
Also can describe how someone uses these
vibes to accomplish something.
"He
just evil-gay-jazzhands' himself into conversations, strikes
terror into you, and then leaves."