Yes yes, I pulled this prank on 13 ppl so far. I compiled it as a EXEC file and gave it a icon and told them it's a flash game. I would watch them access the FTP and download it then with in 2 to 5 minutes they log out of AIM and get back on 2 minutes later cussing me out and asking if I loaded a virus on their system. Then I end up spending 30minutes explaining that it's a simple batch file that just reloops the command prompt window to open over and over.

I made mine with some ascii art that has a little quote from batman "Holy strawberry's batman, we're in a jam!" lol. With the added ascii art it makes the file bigger and more legit looking then a few bytes.
To live is to let die