The red-band trailer for American Reunion has gone online.  It serves as a helpful reminder that Jim (Jason Biggs) should never masturbate ever again.  He's just not very good at it.  However, it does lead to a good gag involving a sock.  There's not much else to say about the trailer since there's no footage beyond the scene I mentioned.  It's really more of an announcement that people in their 30s are making a teenage sex comedy.

Hit the jump to check out the trailer.  The film also stars Seann William Scott, Alyson Hannigan, Chris Klein, Thomas Ian Nichols, Eddie Kaye Thomas, Tara Reid, Mena Suvari, Eugene Levy, Jennifer Coolidge, and Shannon Elizabeth. American Reunion opens April 6, 2012. [Update: We've added hi-res versions of the images we ran yesterday.]

Click over to MSN to see the trailer in HD.

Official synopsis:

In the comedy American Reunion, all the American Pie characters we met a little more than a decade ago are returning to East Great Falls for their high-school reunion. In one long-overdue weekend, they will discover what has changed, who hasn’t and that time and distance can’t break the bonds of friendship. It was summer 1999 when four small-town Michigan boys began a quest to lose their virginity. In the years that have passed, Jim and Michelle married while Kevin and Vicky said goodbye. Oz and Heather grew apart, but Finch still longs for Stifler’s mom. Now these lifelong friends have come home as adults to reminisce about—and get inspired by—the hormonal teens who launched a comedy legend.