I'm typically not one to fan the flames, but here goes:
It is, in fact. However, based on what I've read, "yr" should be used in place of "your." Correct usage: Yr grammar is atrocious. Incorrect usage: The grammar used by yr is atrocious.
Perhaps Matt and Trey will make yr troll a recurring character with poor grammar from a trailer park in South Park. I doubt itm though. The joke wouldn't go over for people who don't read these groups and closed-minded people who slag a program they haven't even watched. And for the record, it isn't just right-wingers who do that. Incidentally, I once attended a race in Dover and some guy gave me crap because I happened to be wearing a Grambling State T-shirt.
You wake up. You'll never drive at the speed of light.
Please tell me you're kidding (oops... Please tell me yr'r kidding) That's like not knowing who Mark Twain, John Steinbeck or Ernest Hemingway are. You don't have to read them or like them, but you should at least know who they are. Incidentally, your (oops, yr) troll friend exhibited yet more bad grammar that went unnoticed. He ended his sentence with a preposition there.
I know a few (I'm not one, though I've attended a few races). I have to say that the ones I know have at least a high-school education. Most have some college. All come across as fairly intelligent in conversation.
That's just my two cents. Now, can we get back to GOP politics, highways, auto racing, or broadcasting icons with drug problems?