Um, rude. Well, maybe rude. John Mayer, maker of many guitar faces and dater of many ladies, tweeted something that may or may not be a diss toward his ex-girlfriend, Taylor Swift (perhaps you've heard of her?). He's since deleted the tweet, but thankfully, god invented screenshots.

His tweet, which was posted at 10:45 p.m. on December 13, read, "Tuesday, December 13 may be the lamest day of the year, conceptually."

December 13 is Taylor Swift's birthday. And the pair did date during one of her birthdays, specifically the one in 2009. And Swift did write an entire song ("Dear John") based on their relationship and subsequent breakup.


But of course there's no way of knowing (short of asking him and hoping he's not a liar) if he was actually throwing shade at Tay Tay, or if he just…doesn't like December 13, I guess?

Or maybe he just doesn't like December, period.


A post shared by johnmayer (@johnmayer) on

That really seems the most likely answer. And you know what, who can blame him? Ugh. December.


And honestly, ugh, John Mayer, too.

Sources: h/t Elite Daily