So me and my little brother made this shit up. OK? This is going to be a world wide phenomenon so you better give credit.
"New Era jokes" are the new "Yo Momma" jokes.
Here's some of the best so far that we've come up with:
Your New Era's so old, it just says "Era."
Your New Era's so dirty, the Orioles built a nest in it.
Your New Era's so old, the size is in Roman numerals.
Your New Era's so old, it's haunted.
Your New Era's so old, your Hardwood Classic's actually made of wood.
Your New Era's so old, it's a fitted pilgrim hat.
Your New Era's so dirty, the sticker says 59FILTHY.
Your New Era's so old, it plays bridge on Sunday.
Your New Era's so old, it gets cranky after 8 o'clock.
Your New Era's so dirty, white kids put it on and actually look black.
Your New Era's so nasty, the sticker got AIDS.
Your New Era's so busted, the Pittsburg Pirate's got a neckbrace.
Your New Era's so old, it's got stickball teams on it.
ADD SOME, LET'S GET CRACKING.