anda mean Peter Griffin from Family Guy? I like both shows so I hope anda didn't come in here to start a Debat between peminat-peminat of both shows...
But to answer your soalan it would have to be Homer. If anda recall, there was an episode where Homer was sent to hell after he sold his soul for a doughnut. As punishment, the devil berkata that he had to eat doughnuts for eternity and it would then be force fed to him through this machine. If anda saw that episode anda would see that hell eventually ran out of doughnuts to feed Homer. So with that I rest my case...
I would have to say Peter. He saved the owner of a Hamburger Place from a fire. He Gave Peter a life - time supply of hamburgers and he ate them all in one day. The whole left - side of his body went numb. When he tried to drink something it would drip out of the left - side of his mouth. When he got in his car his left leg was hanging out of the car door. I was laughing so hard. anda gotta see it. LoL :-)