LeBron tweet: Kicking Cavs when they're down?

Just when you thought LeBron James couldn't make a worse PR move, the Miami Heat superstar appeared to pile on during his former team's worst loss ever.

Cleveland was in the process of losing 112-57 to the Lakers Tuesday night when James tweeted: "Crazy. Karma is a b****.. Gets you every time. Its not good to wish bad on anybody. God sees everything!"

Depleted by James' free-agent defection and a slew of injuries, the Cavaliers scored the fewest points in their history while losing their 11th straight game. They played without starting center Anderson Varajo and four reserves. Antawn Jamison, who like every other starter was held below double digits, told the Cleveland Plain-Dealer he'd never been so embarrassed in his 13-year pro career.