Roaring Kitty is back at it again. Keith Gill, the man behind the most influential meme stock account in the world, is back to posting. Today’s post on X, formerly Twitter, of a cartoon dog with its tongue hanging out has investors anticipating the meme trader may be targeting Chewy (NYSE:CHWY) next. This picture alone sent shares of CHWY stock up more than 11% in earlier trading, though the stock has since given up most of these gains this afternoon. It’s unclear what was meant by this post. But what’s cle ...