What’s a Geek thing?

Writing messages to someone by trying to access an inexisting path on hi s webserver. This results in an error which gets logged in the recipient’s webserver error log file.
Like http://yourfriends.webserver/HiFriend/I/JustWantedToAsk/IfYouComeOut/On/FridayNight/EOM

Don’t expect an answer very soon. Actually, don’t expect an answer at all.