[Igu Soni]

Hell, YEAH! (All dissenters will be deported to the blagosphere to spend the rest of their days living in a hot air balloon with Cory Doctorow who always wears a red cape and goggles.)

Link: xkcd - A webcomic of romance, sarcasm, math, and language - By Randall Munroe
Wiki link.

Some of my favourites: (rolling your mouse over the comic yields more text; If you can't see the whole thing, right-click, go to properties and read the 'Title')
Flow Charts
IPoD
No Pun Intended
Cliched Exchanges
Mispronouncing
Effect an Effect
Photoshops
Keeping Time
Windows 7
Estimation