Seahawks cornerback Richard Sherman is apparently signing autographs of the defining play of the NFC Championship Game with the additional tagline: "Sorry Crabtree."
This is in reference to his now-infamous feud with 49ers wide receiver Michael Crabtree.
As simple as the tagline is, it's actually quite clever because it can be read in multiple ways. One, he could be apologizing to Crabtree. Or two, the more likely option, he's making light of calling Crabtree a "sorry receiver" after the NFC title game.
You be the judge.