sootie is a craggian term for "fake blatant hacker." He was cut from #inexorable due to the stupid opinion of numlock thinking he hacked. It's okay though, because modern day sootie is a stalian term for "fake blatant hacker who is not a virgin thx."
Hey, that guy is so leet, he's a sootie!
xpac stands for the expansion set of any game, such as starcrat, diablo 2, etc.
Yo man, u got the new D2 xpac?
No dumbfuck, that xpac is so shitty and old. Aoe3 xpac is where it's at now!