I had an old Kurzweil PC88MX in for repair today. Running the self diagnostics after repair the keyboard checks, amongst other things, two VLSI chips as follows:

TESTING HOMER...working...PASSED

and:

TESTING MARGE...working...PASSED

I wonder if it failed the screen would display...DOH!

Its always refreshing to come across the human element in unexpected places.

Anyone else come across something amusing when it was totally unexpected?