An african american and a mexican jump off a skyscraper,... who wins?
Society.
Seriously though folk, racism is a reality of the world, and by confronting it and laughing together, even a jokes directed at our own races and cultures, we take away some of its power. Getting upset about a thread like this just makes it worse and deepens the mispreception that we're different. (by saying that yes we are different and its not ok to make fun of it)
Being all tight ass PC just puts stress on society, if we acknowledge that yes, people different, and we can all laugh and relax about it, then we can move past it. If you were offended by any of the jokes in this thread, then you are far more racist than any of the joke tellers, and thats the truest shit you'll ever see me type.