The first poem written for computers
<>!*''#
^"`$$-
!*=@$_
%*<>~4
&[]../
|{,,SYSTEM HALTED
For you somewhat cybernetically challenged, it goes something like this (using the proper cyber-names):
Waka waka bang splat tick tick hash,
Caret quote back-tick dollar dollar dash,
Bang splat equal at dollar under-score,
Percent splat waka waka tilde number four,
Ampersand bracket bracket dot dot slash,
Vertical-bar curly-bracket comma comma CRASH