Related:

• At the sound of the tone, YOUR telephone's going to EXPLODE!
  (If you've seen the Monty Python episode where the announcer comes on and says "And now, it's time for the penguin on top of your television set to explode!...
• It's 05:00 and time for the Penguin on the Tele to explode.
• A stitch in time will ruin your clock.
• What's that on top of the telly? Looks like a penguin.
• UNIX error: terminal will explode in 5 seconds. Please evacuate.
• There is a penguin sitting on the top left corner of my monitor... He's watching you!
• o / \ | | o o o | | | | o o | | | | _ o o o o | \_| | / \ o o o \__ | | | o o | | | | ______ ~~~~ _____ | |__/ | / ___--\\ ~~~ __/_____\__ | ___/ / \--\\ \\ \ ___ &l
  __ x x __\ | | / /\\ \\ )) \ ( " ) | | -- -----(---->>(@)--(@)-------\----------&l...
• ACQT: Advance Clock to Quitting Time
• SRTC: Stop Real-Time Clock