This week's "Lazy Wednesday" has Yahtzee wandering around the sand(box) in Just Cause 2, a game where that guy from Bionic Commando and his grappling arm are the star, and magical parachutes come out of his ass. It also gives Yahtzee the excuse to say "just 'cause!"
To be honest, there haven't been much sandbox games I've been diving into as of late, after Grand Theft Auto pretty much beaten the dead horse long ago. So maybe the arcade-style antics of a sandbox game like Just Cause 2 or Saints Row 2 would be a nice departure.
NSFW below, so enjoy!