i like replying to people who send the to be OP message type /blaqh bvalh $decode blah balh

i send them one back (using a second nick since they normally have u on ignore) thats a encoded line also, but when it decodes it says "OMG I CANT BELEIVE YOU RAN THIS, I COULD HAVE DELETED YOUR HARD DRIVE" in a nice $input window :-)

This seems to get the message across to them quite well.