Scott Fahlman

1982: At precisely 11:44 a.m., Fahlman posts the following electronic message to a computer-science department bulletin board at Carnegie Mellon University:

19-Sep-82 11:44 Scott E Fahlman 🙂
From: Scott E Fahlman

I propose that the following character sequence for joke markers:

🙂

Read it sideways. Actually, it is probably more economical to mark things that are NOT jokes, given current trends. For this, use:

🙁

With that post, Fahlman became the acknowledged originator of the ASCII-based emoticon. From those two simple (a portmanteau combining the words and icon) have sprung dozens of others that are the joy, or bane, of e-mail, text-message and instant-message correspondence the world over.

via Wired