I demonstrated my pedantry early -- as a child, I was certain the lyric to the Christmas carol Winter Wonderland was "Later on we'll perspire as we dream by the fire" as opposed to the correct conspire. Seemed reasonable! 
Double helping of Dave, pong
I resemble Dave’s insinuations about not good grammar, or is it grammer? I can’t never remember.
I demonstrated my pedantry early -- as a child, I was certain the lyric to the Christmas carol Winter Wonderland was "Later on we'll perspire as we dream by the fire" as opposed to the correct conspire. Seemed reasonable!
A college student wrote, “the woman fell prostitute at the bottom of the stairs”. His professor asked, “Don’t you mean ‘prostrate’? since there’s a difference between a fallen woman and one who has just stumbled.
An oldie but goodie.