Not sure how many times it has to be said that blacks don't tip and every time we discuss it, we cycle through the same discussions every time:
-Why do I have to tip?
-Why don't they get a job where they don't rely on tips?
-It's not my fault they aren't getting paid what they should!
-They didn't do anything to deserve a tip but bring my food to me! I could have gotten it myself! If anything, the cook should get a tip! (but you don't tip them either so....)
-It's OPTIONAL! That means I don't have to pay! So what's the big deal?
-Black people get poor service in restaurants, so why should they tip?
Etc, etc, etc.....
Just say you're a cheap fukk, you don't care to follow social norms and that you don't give a shyt, but stop trying to justify why you don't tip with these shytty arguments.