By Tony Owusu Jim Cramer has an online beef with the r/WallStreetBets community that doesn’t seem to be calming down anytime soon. GameStop (GME) – Get GameStop Corp. Class A Report has an enemy in Jim Cramer. The CNBC commentator and founder of TheStreet has beefed with social media users on his Twitter account over his GameStop takes. Cramer isn’t just battling enthusiasts who believe in the company’s fundamentals, however. He is battling an entire online community that wants to squeeze short sellers out of the game. Short sellers have gotten a bad reputation among the denizens of Reddit’s r…