For you trend watchers out there, the Drive-In Mob is like a flash mob -- only less flashy, thanks to it being text-based and there being, as of yet, no Twitter equivalent of line dancing. Tonight, starting at 8 pm EST., we tweet along to a double bill of 1970s exploitation classics, the first being Jack Hill's ingenious girl gang reimagining of Othello, Switchblade Sisters; the second being the Roger Corman produced gangsters-in-garters epic Big Bad Mama. Other obligations sadly prevent me from joining in for the first feature, but I fully plan to be on board for Big Bad Mama. You, too, can both join in and follow along by using the #DriveInMob hash tag on Twitter. Be sure to check out the Drive-In Mob site for full details.