Quote from Norm in Get Your Kicks on Route 666
Cliff: Yeah, well, uh, you know what your friend Buck, uh, didn't, uh, reckon on there, Sammy, was that Cliff Clavin anti-theft device. Yeah, you see old Mr. Car Thief gets the shock of his life, the doors automatically lock shut, and the alarm goes off. Norm: Wait a minute, wait a minute. The doors lock automatically? Cliff: Yeah, but the alarm's supposed to be going off. You know, it must be on the fritz. Our ears should be ringing by now. Norm: Oh, I'll just have to do it manually. [shouts] You locked us out of the car!