Look, I love continuity errors. I love seeing mistakes that editors decided didn't outweigh the magic of a take. But I also totally get why people find continuity errors annoying.

So what's a TV continuity error that gets on your nerves?
Maybe Geoffrey's glass magically refilling itself on The Fresh Prince of Bel-Air makes you unreasonably angry.

Or maybe Sadie's moving bra strap on New Girl annoys you to no end.

Or maybe Monica's wrapped-and-unwrapped present on Friends is why you never watch "The One with the Red Sweater."
