I found the least retardery in the Undead newb zone, where mostly it was just people jacking around with their new pets. THOSE THINGS ARE EVERYWHERE. Everyone and their mother is a warlock in that place.
I think it might be fun to put together an all-night elf guild on an RP server, and actively encourage everyone to be as flamboyantly "elvish" as possible.
We could host events like "Elf Eye For The Dwarf Guy", where we take a dwarf and try to liven up his wardrobe with something more faaaaabulous!
And when we fight things, constantly /yell stuff like "Ewww, boar blood on my linens!" and "Pound it! Pound that beast! Harder!"
I'll start working on the guild website right away. But we need a name first.