Ok Sphinx_Ra, try this, i don't know if it works:
You have to be running KickStart 1.2 (33.166 I think, I can't remember if they were all there in the 33.180 release).
Now, press the following all at the same time, Left-Shift Left-Alt Right-Alt Right-Shift and then press one of the 10 functions keys (while still holding down the above four) and you get one of 10 different messages in the menu bar.
Now for the fun bit.
Do the above, and then while holding down all 5 keys, insert a disk in the internal drive, and you get *another* message, and for the classic conclusion after all this (still holding down all 5 keys?) eject the disk, and the message:
"We made Amiga, they ####ed it up"
appears in the menu bar.
Martyn.
