I don't like if people are too lazy to type properly. It makes me too lazy to read it and respond. If they think typing like that (or texting) is acceptable then I think it's acceptable to ignore it until it is sent in a proper grammatical format :)
ASAP - As Soon As Possible (because I was using it long before the internet was ever created.)
L33T - elite (because it was the first one I learned after the internet was created.)
A3 - Anyplace, Anywhere, Anytime
FAWC - For Anyone Who Cares
G1 - Good One
LORE - Learn Once, Repeat Everywhere
XLNT - Excellent
X-I-10 - Exciting
w00t - We Own the Other Team
WAG - Wild Ass Guess
There are just so many of them how can anyone just pick one. :)
anything borat or anyone from star wars ever said. i always find myself greeting people like, "what's up with it vanilla face?" or something along those lines. oh, and when people go to log off, i always leave them with, "may the force be with you." yeah, yeah, corney, i know.