Grubenschnitzel ist a
pseudo-German word invented by Americans, because they thought this
combination of words sounded funny and every American knows what 'Schnitzel' means. Literally
translated it would mean something like 'pit cutlet' which makes no sense whatsoever. It has no meaning in Germany. It is unknown when this word started to become a fad.
'His mother is a grubenschnitzel.'
'Do
you want some grubenschnitzel for
breakfast? I made you some.'
'This grubenschnitzel is really
pissing me off. Can't he shut up for one second?.'
'Hey, ask this German guy what 'grubenschnitzel' means!'