The Stackhouse Filibuster - S2-E17
Continuity mistake: When Josh first sits down at his computer, there are about 3 or 4 lines already typed in the email on the screen, but a few seconds later that has almost doubled. Even more inexplicably, when he finally starts 'typing' at about 28:05, he presses about 10-15 keys but two whole paragraphs pop up. This is not due to pasting copied text, as his hands are nowhere near the Control keys. Finally, at about 28:25 when Donna leaves, he turns back to a screen which is now back to the 3-4 lines. A less-detailed version of this has already been submitted, but I believe mine is clearer (and that other one has not been approved). :). (00:27:45)
Chosen answer: A really annoying innate lack of sense. My friends and family say the same thing all the time, and I'm endlessly trying to correct them. I think people just don't know any better and (ironically) couldn't care less that they're speaking incorrectly.