krohn's law

Krohn's Law posits that any message broadcast on the Internet which exhorts its reader to share the message with everyone is almost certainly false.

John's post: Here's proof that Obama is a Kenyan! Share it with everyone!

Peter's comment: Krohn's Law.

pcof

Abbreviation of "Pounding Cane On Floor." In humorous writing, a tag used as a self-deprecating reference to the writer's age.

You kids and your computers! In my day, we set up our dailies with Linotype and wax rollers! <PCOF>