Bree spotted this one. I assume it's marking a by/buy pun, but it makes very little sense. Unless the wine is supposed to buy the case, in which case it makes a little sense. Except that wine is inanimate.
I don't usually post the following: newspaper headlines, personal email, craigslist postings, unprofessional websites. I also tend to not crosspost things from other blogs, since I have so much unique material waiting for me to get to it.
Things I see a lot: silica gel "do not eat"; hair dryer labels; inside the bus "do not drill"; Wal-mart sign about IDs; coffee machine with "2" cup sizes; employees must "wash hands".