That's the easiest one. They're = they are

No, their is when it's belonging to something. So you would say "I ate their apple" and they're simply means "they are" so you would say "they're eating my apple."

They're sitting in their car over there by the drive-in.

spurge doesn't understand his mother tongue^^

If I was, I would probably kill people who made stupid threads like this one.

All of you guys.

I like this. Murder is one thing, but discrimination is wrong.

I, personally, avoid discrimination at all costs. For example, I let everyone and anyone into my house. It's wrong to discriminate between friends and family, and strangers. In fact, I make it easier for strangers than friends and family to get in my home. That's not discrimination, that's affirmative action.

gamers, they so fat they wouldn't able to run mouhahahahaha

Haha, I can't believe you had to teach Ryan about that!

*pats Ryan on the head* You'll get it sometime.

Lol it's just a lame thing to say, and humidity doesn't actually affect the temperature, it just makes it feel hotter so really it means nothing and affects everyone differently. But I would also kill people who walk around when it's hot saying "how about this heat?"

I would kill people who post in threads they don't actually like just to say stuff like this.

Seriously, why even come in if you're just going to do this?