Sorry if this offends anybody, but I couldn't resist posting this video because it's soo true and I'm a fan of rap/hip-hop.  A lot of people have a hard time deciphering when to use "your" or "you're."  If you are one of those people, it is imperative that you watch the whole thing.  This dude raps at a ridiculous pace, but try "your" best to follow along.  Enjoy.....