Hugh Neutron is Jimmy Neutron's father. He is portrayed as a clueless, stupid, and dimwitted person who is obsessed with ducks, his wife's toast and pies and fools around with Jimmy's inventions, which causes trouble for Jimmy and everyone else.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...