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2.
Brilliant for short, but at the same time its twice as better.
Sam: oh this is Brilli...

Joel: Brilli?

Sam: .....yeah

Joel: eureka that's fukn Brilliant
by Superkid111223344 June 12, 2011
 
1.
Definition: Brilliant, cool, showy, fancy.
Origin: good ol' foggy London town
How are you? Mad brilli.
Kanye interrupting your Grammy Award acceptance speech was brilli.
That's a brilli knockoff Gucci handbag.
by aai2107 May 01, 2014