
Peter is voiced and created by Seth MacFarlane, a phenomenal voice actor who also does the voices of other characters in the show like Quagmire, Brian, Stewie, etc. Probably he thinks his wife, Lois, may fall for other more manly men, and that's where his downfall lies. He does these silly things because he wants to prove his masculinity, mainly because he is overweight and has a large belly. Peter Griffin is the central character of the hit family comedy show, The Family Guy, about his daily silliness in interacting with his family and friends. Part 1: All you Need to Know about Peter Griffin & Family Guy
