Okay, people... let us learn the difference between the words "there" "their" and "they're." Shall we?

There is a pronoun, a preposition, or in some cases, an adjective. For instance: There are numerous objects. Go over there. That glass there has a crack in it.
Their is a possessive, meaning something that belongs to "them." Their dog ran away. Their clothes are ugly. Easy enough.
They're is a contraction between the words they and are. They're silly hobos. They're going to the store.
Okay? I may not be perfect, but I'm like a spelling/grammar nazi and it bugs me to no end when people say things like.. "Favorite songs and there lyrics."
Again, I don't mean to be rude or offend anyone, but pleaseeee. It's part of the rules. (I -WAS- gonna put this in GD, but I thought eh, it's more of a rant than anything else. >>)