Ron Artest has voiced his displeasure with the way the Houston Rockets approached his free agency this offseason.

Artest signed a reported five-year deal worth US$34 million, less than what he was making as a Rocket.

"Houston did me dirty," wrote Artest on his Twitter page over the weekend. "I can't wait til next year when we go to Houston. I'm not shooting. All defense. Somebody getting locked da [expletive] up."