Family guy

Peter aka the fat man Well its pretty self explanatory he's fat but he is a caring husband and is a crazy dad but he is retarded and always gets into problems.

Chris Chris is much like peter also dumb and he is in fact chubby he has trouble with ladies he is a fat and crazy

Meg Well meg she is not a looker she's takes a lot of criticism from peter and the rest of the family and she's is also made fun of at school and no guys like her except a nerd who she hates because he is nerd

Stewie Stewie well he is a master mind baby who has tried to kill Lois on many occasions and failed her on all of them and the reason his head is like that is because he was jumping on the bed and hit his head on the ceiling and it flattened his hid like the football .

Lois I would have to say lois is the meat of the family she holds everything together and she is the smart one and her parents are extremely rich according th the show she is a attractive red head with a lot of talent but she has her moments when she is crazy .

Brian