Dimension check: Feb 4, 2007

( Number wonkery behind cut. I continue to get thinner, but have stopped getting taller. )

Edit: Oh, and using the full formula for BMI rather than the automatic calculator webpage I'd been using, my BMI is now 29.8. Over 30 is the arbitrary cutoff for obese. Woo.

Mysterious!notation?

Okay, I keep seeing the "modifier!thing" construction in LJ posts. Since it's not part of any formal logical language I remember from Logic class in college, I'm guessing it's from a coding language. I asked razorsmile about it, but he didn't know either, just picked it up as a meme.

Can someone satisfy my curiosity on this?