Homer Jay Simpson is the fictitious main protagonist of the animated television series The Simpsons and father of the eponymous family. His catchphrase, the annoyed grunt "D'oh!", has been included in The New Oxford Dictionary of English since 1998 and the Oxford English Dictionary since 2001.
In "Meat is Murder", Lisa grabs a picture of Homer, Marge, Bart, and Maggie.
Homer is also heard from in "Tie of Time (Green Bob's Song)". He walks in on his wife Marge cheating on him with Dr. Beanson. Panicked, then Dr. Beanson kills him. His kids, Bart, Lisa, and Maggie, witness the murder, and thus, are killed as well.
Dr. Mother also uses Homers catchphrase "D'oh!" in a Butterfingers commercial parody in "Take Seven".
Gary's Father uses Homer's catch phrase "D'oh!" when Geo Girl is introduced as his daughter in "Dr. PBS Goes to Hollywood".
In "Hand on the Geo", Geo Guy Walks on the Line consisted of Homer, Marge, Lisa, Bart, and Maggie Simpson. Geo Guy is at first relieved to find that it's a line of their peers but Green Bob points out that they don't see it that way.
Homer appears as an cameo in "Geo Guy Gets an Lion" while Geo Guy is getting his lion.