The utmost ridiculous of all. Way worse than its brother, stupid, shtupid is the epitome of dumb. If you are stupid, that sucks but if you are shtupid, you suck!
1. The definition above is really shtupid.
2. I want to punchmonte in his shtupid shmelly face.
~ characterised by someone's stupidity in the act of dumb judgement
The man was stupidumb for reporting his car stolen when it was wanted for repossession. Especially when the police found the car on the stupidumb man's driveway