i find the best way is to copy them exactly but.. use all my chars. in unison. that really winds them up and is pure funny. also its not classed as spam as your only typing it once on each char.

people who say things like WTF? or how i do that ect i just plain ignore. and those who ask properly i talk to properly. i think the worst 1 is people going "invite me" knowing full well you have 5 in your group as it is.