Check it out bro, "just messing around" is how most fights happen (that an messing with someones ol'lady). Now please understand that while you might find that kind of behavior hilarious here's what you do, rickroll your buddy through email, or send them a keylogger, or a trojan, or a similar browser window that keeps jumping around reopening itself and asks you a stupid question when you go to close it until your pc goes bluescreen. IF you think that is funny and your buddy shares the same interest then you and him are good friends and I'm glad you can share a laugh, but me and a very large handful of the PUBLIC who views this forum does not share your same interest in irritating people for fun.
/endrant