any eastereggs in linux?

Press this while running GNU/Linux:

ALT + SysRQ + B

[note: all the stunts performed here are done by trained professionals. do not try this at home]

Go here
*www.eeggs.com/tree/1134.html
*www.eeggs.com/tree/9618.html
*www.eeggs.com/tree/10459.html
*www.eeggs.com/tree/6583.html
*www.eeggs.com/tree/10467.html

@Gnurag

that was a fast reboot... But is it safe way of logging out..