Evaluate

I use to get that in posts a lot whenever I typed the word thisthingisdisableds.

EDIT: the word was e-x-p-r-e-s-s-i-o-n.

Expression? Wow, I would've never thought of that word. Oh well, thanks guys. Thread can be closed now.

Well, here's the story:
I found a lot of exploits/cross-site-scripts (security flaws) in the forums of this site and notified CCShadow of them who took care of them by replacing whatever bad thing you can use (the "java" tag for instance, or the "style" attribute) to "" (nothing).
Little did he know; that only made it worse (I found ways of using that to my advantage).
So now he instead replaced them to "thisthingisdisabled".


In short terms: it's a security-measurement.