Pronounced "bouncy" or "bounce-say." Alternate name for pop/r&b singer Beyoncé Knowles, because she is. Also describes what she's done to certain ex-Destiny's Child members.
Man, Bouncéy's rack was jiggling all OVER the place in the Beyoncert last night. I ain't mad at her!
by Rurouni KJS July 07, 2009