Shrek

Shrek is a fictional ogre.

History
Shrek appeared on a shirt Lisa decided not to buy Homer for Father's Day.

When captured by, Homer passed the time talking about the plot of Shrek the Third to his fellow prisoners.

He appeared on a Squishee cup.

One of Homer's drawings depicted Selma as Shrek.

When he became a famous political pundit, Homer showed his family a latex Halloween mask that was actually just Shrek painted yellow.

As Homer and Marge were coming into the house, Homer stepped on a Shrek doll and it said "Donkey!"

Behind the Laughter
is a character in the  series of films.