Most annoying grammar/spelling errors?

<p>^I hope you’re trolling.</p>

<p>I could care less is not a double negative, and it is technically correct. Double you tee eff.
I could care less implies that you could, at any given time, care less.</p>

<p>I couldn’t care less implies that you couldn’t care less even if you tried.</p>

<p>I don’t know what edumacation you got, but it shwasn’t a good edumacation, that’s for sure.</p>