Meh I don't really have anything multi-boxing specific that I do. However I do constantly think in WoW lingo. Like just today someone said "Wow that was totatlly lame." And I thought to myself 'World of Warcraft that was lame?' 'That's not even a well constructed sentence, wtf gd noobs.' However I thought to myself the actual letters...Double U, Tee, Eff, Gee, Dee noobs.