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
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Refers to an older brother who is adorable yet caring of his muimui.

A young man of greatness
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!
by whyamihererightnowohmygod June 24, 2011
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The last day of a work week which occurs before a holiday - i.e. the Wednesday before Thanksgiving
Hey, we can dress casual since today is Fri-lo-day!
by Ghetto Office November 22, 2011
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