croxtonhas at 5:28AM, May 13, 2009

Here's to 21 more years of insanity!

KAM at 10:20PM, May 12, 2009

Thanks all! :-) machinehead - Yeah, that's why I tried to explain it in the captions on the bottom.

machinehead at 8:58PM, May 6, 2009

My wife is a science teacher. I think she will understand this a lot more than more than I did.

AK_Brando at 7:45AM, May 6, 2009

Happy Birthday! (or something like that)

Xade at 5:50AM, May 6, 2009

lol!

Toshubi at 1:14AM, May 6, 2009

Happy 21st Rock Hounds!!

magicalmisfits at 11:24PM, May 5, 2009

geek alert

Stickfodder at 11:07PM, May 5, 2009

YEAH! DRINK! Drink until you can't feel your face!

ghostrunner at 10:26PM, May 5, 2009

have a calcium carbonate

Darius Drake at 10:10PM, May 5, 2009

I don't drink, or have bothered to get something that says that I legally can, so I can't get one for you KAM. Instead, I'll just give you a pat on the back and a glass of soft drink to distract you with.