1 definition by DRG, KFS

pronunciation: "SL-EW" correct spelling: "Slu"
The word slu originated in a Southern Toronto area. Most recently has been used in correct terminology in a small suburb of Chicago. Elmhurst College, Illinois to be specific.
The word "Slu" has a broad range of uses;

A "slu" can be considered a betrayer, a backstabber, a "dirty" trickster, someone whom is untrustworthy.

For the most part anyone whom is rude.
1. Don't slu me.
2. Stop Sluing.

3. (Name) your a slu.
4. Don't be a slu
by DRG, KFS November 6, 2009
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