bumderhead
"1 : " friends trips over a stick" what a bumderhead  2: mom : do you chores  kid : noooo, you bumderhead
bumderhead :  1 : a stranger or friend who has done something stupid  2 : something to call someone who insults you
""1 : " friends trips over a stick" what a bumderhead  2: mom : do you chores  kid : noooo, you bumderhead" What is the definition of "bumderhead"?