(idea) by Jargon Thu Jul 19 2001 at 5:53:00
CLM = C = clock

clobber vt.

To overwrite, usually unintentionally: "I walked off the end of the array and clobbered the stack." Compare mung, scribble, trash, and smash the stack.

--The Jargon File version 4.3.1, ed. ESR, autonoded by rescdsk.

I like it!