AAN?
Your search for AAN returned 6 hits (most common definition(s) listed first)
Acronym Definition
AAN Activity Accounting Number
AAN Air Ambulance Network
AAN American Academy of Neurology
AAN American Academy of Nursing
AAN American Association of Nurserymen
AAN Army After Next
No this is a different kind of AAN… it’s All About Nymysys. 
Hi Nymmy!
For Christ’s sake people…get back on topic!!!
tiggeril is a queen or something??? I need closure.
Howdy Hijack.
No, she is a princess. Esprix is a queen.
<rimshot>
Look, somebody was going to say it eventually. It’s said and we can move on.
I’m not a queen - my mother is still alive. Ergo I have promoted myself to “Demi-Goddess of the Twinkies,” now that I have reached Such An Age as to No Longer Be Considered A Twinkie, *bien sur.
Esprix
Better be sure about that. Looks like you got your wish
http://boards.straightdope.com/sdmb/showthread.php?postid=920549#post920549
Hi Rasa!
yeah…i remember the Group blood following a shaggy dog night, which some intertwined with some sort of perannial long grass cuts, but not the cold cuts somone else mentioned, silly robots, Family is the cog in the wheel of Du Fromage was the name of the fella that groped the grape grip inscisors of Fate, delusion isn’t that comotose, but then again monkeys weren’t made for Space Travel, ride on Space ranger, but Andre was signed, who knows why, Jesus has the Hand that feeds althogh it wouldn’t hurt the Frika much if he just used some Velvet. Ah…the tempest is coming, frothing like the bellowing great barren desert rushing through my hands, hold up the perpetual static motion, reject all that is handy work is for the macho, nacho cheese is the roots of all Vileness…i once lived in a villa, Big N, little Y, HUGE FUCKING Q!!!
Okay I’ve been gone for a week or so, so can someone tell me why [hijack] got banned?
My guess is anytime someone invokes AAN and I don’t come running, the OPer must be banned.
Sheesh, how did I miss this one? Pfui.
**Is it bad form to ask why someone was banned?
http://boards.straightdope.com/sdmb/showthread.php?postid=964024#post964024