Occurring unexpectedly or unintentionally after doing something so stupid, careless or negligent that it should have been obvious that you would run into trouble.
The officer stupidentally shot three other officers while trying to stop a pit bull that was attacking them.
by JP Burke September 8, 2008
Get the stupidentallymug. by nunna yabiznis December 10, 2003
Get the El Stupidentemug. Occurring unexpectedly or unintentionally after doing something so stupid or careless that it should have been obvious that you would run into trouble.
The officer stupidentally shot three other officers while trying to shoot a pit bull that was attacking them.
by JP Burke September 7, 2008
Get the stupidentallymug.