blabigael Share definition Flag A loud, super crazy, amazingly beautiful, trustworthy girl who can NOT dance. If you're lucky enough to know Blabigael... you're lucky!! :) Oh my gosh! Did you see Blabigael at the dance?! Yes... Blabigael may be awesome, but she can't dance. blabigael by KittyLL June 18, 2010 Get the blabigael mug.