So the first trailer for Crank 2: High Voltage has hit the internets, and the thing is beyond NSFW (not safe for work). It opens with Asian men performing some sort of weird surgery on Jason Statham (who's awake and watching), then leaps into a montage of foul-mouthed obscenities before introducing a character who apparently likes to spend his days slapping the bare behind of an African American woman -- and then we get action, guns, blood, sex, nudity, more cursing and then Amy Smart shows up. Phew. Watching it felt like riding a dangerous rollercoaster through a porn factory.

Needless to say, this is probably the dirtiest and filthiest trailer of the year -- and I kinda like how it's arrived on December 31st. Crank 2, written and directed by those freaks Mark Neveldine and Brian Taylor, picks up where the original Crank left off and follows a man whose heart has been stolen by a Chinese mobster and replaced with a battery-powered heart that needs jolts of electricity to keep working. We've posted the trailer after the jump, because it's ... just ... nasty. You've been warned ...

Crank 2: High Voltage hits theaters on April 17.