After delivering a potty-mouthed tirade/iPad speech to geeks at the Macworld Expo today, filmmaker Kevin Smith (Cop Out, Clerks, Chasing Amy) sent out these delightfully irate Twitter messages regarding his getting thrown off a Southwest Air flight. It seems, while he was returning home on this evening, Smith was tossed off the plane for being fat; a flight attendant told him he was a "safety risk."

Smith even took the following picture of himself to ask if, indeed, he was too large.