Alt text
From Achewiki
Nearly every Achewood strip since Christmas 2001 has included alt text as a sort of very obvious easter egg. It can be viewed on most browsers by simply hovering the cursor over the strip, or failing that, viewing the element properties of the strip image.
[edit] Fun Fact!
Although commonly referred to as "alt text", the little words that pop up as described on this page are technically the "title" of the image. 124872508813954171760158
[edit] Firefox browser
The Firefox browser truncates alt text. The Long Titles extension modifies this behavior to display the full text.

