Literally means 'Big Brother' in Cantonese. Usually used by Chinese gangsters and wanksters to refer to their bosses.
Jan is my dai lo.
by Jan June 04, 2003
Did you see that? Dai lo just totally killed that dance move!
He just bought food for his little sister, he must be a Dai lo!
He just bought food for his little sister, he must be a Dai lo!
by whyamihererightnowohmygod June 24, 2011
by Tate September 22, 2003
by Ghetto Office November 22, 2011