Sometimes you can communicate a little by using caps/spaces.

Before cross server BGs we'd all goof around in BGs both sides. Nakes dance parties or whatever. Times were different, lol.

Anyway- stuff like yell "L A G" would work. Works enough were you can be understood - unless they changed it.

Oh if another faction does the /e all you see is- SonSo mkes a strange gesture or w/e.