To have the qualities of a showy, cheerful flamer pushing upwards, straining the bounds of propriety.
Eduardo, possessed of an effervescent and flambuoyant personality, was dissuaded by Coach Melvin from attended football try-outs and was redirected to the cheerleading squad.
by harry flashman August 19, 2003
A boat that is piloted by cousins of questionable sexual orientation. It is thought to be kept afloat by sheer fairy-ness.
There goes a flambuoyant, man those guys are hot!
by Gugner April 29, 2010