Definitions by krisd44
dumbfuck
A person who can't stop from getting involved in fights he/ she can't win. Copious amounts of alcohol usually helps bring out their inner dumbfuck.
'Hey Dave... What is that guy doing? He will never win that fight... is he retarded?'
'No Jon, he is simply a dumbfuck.'
'No Jon, he is simply a dumbfuck.'