lol why sure /elmer makes a nick do like the name talk like elmer fudd. it replaces L and R characters so if you would say laugh out loud /elmer would make you say waugh out woud. NOTE: you need to have an o:line and admin access to use /elmer. This snippet is not to do \"/elmer nick\" it is to undo it if u are an oper and if u are AFK (Away From Keyboard) and or not paying attention.
I hope that is enough explaining for you :D