Well, to be honest with you, it wouldn't be a grammatical error as much as an error in word choice.
If you want to be rude and snippy, you don't exactly have perfect command over the English language, let alone it's grammar.
I hope your stay on this board this time is as equally short as all of your others, and that the the magnitude of stupidity your ideas reflect is ever so slightly lessened.
Your friend in Christ eternal,
Vince