A picture of King Homer, from the King Kong parody during Treehouse of Horror III.
Added:
Lisa wins the Little Miss Springfield beauty pageant and stands next to Bob Hope.
Added:
When Homer skips Church he gets visited by God while he sits on the couch.
Added:
Marge is cast as Blanche and Ned as Stanley in A Street Car Named Desire.
Added:
The real Krusty comes to visit the campers at Kamp Krusty only after Bart assumes control.
Added:
Eliza (played by Lisa) Simpson helps Virgil, one of Colonel Burns' slaves ecape via the underground railroad.
Added:
A picture of Professor Frink, the local Springfield genius and super-scientist.
Added:
Fat Tony is the boss of the Springfield mafia on The Simpsons.
Added:
Homer's half-brother, Herb (Danny DeVito) returns, now homeless, but with a plan to rebuild his fortune.
Added:
Milhouse gets a girlfriend, Samantha Stankey (Kimmy Robertson) cause Bart to get jealous.
Added:
Bart and Milhouse attend a Spinal Tap concert that inspires Bart to learn to play guitar.
Added:
Sideshow Bob returns and marries Selma when he's released from prison.
Added:

The Simpsons Quotes

Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side!
Man: (From inside a bathroom stall.) That's a right triangle, you idiot!
Homer: D'oh!

(Bart shows the whole classroom the tape for his project called, "How Kittens Are Born: The Ugly Truth")
Bart: and here comes Snowball II. This is the one we kept.
All: EWW!!
Bart: We were gonna keep the gray one, but the mother ate her.
All: EWWWWW!!
Martin: Mrs. Krabappel, he's traumatizing the children!
Mrs. Krabappel: As usual, I agree with you, Martin. Bart, shut that off and take your seat immediately!
Bart: Oh, look! This is really cool. When I hit reverse, I can make 'em go back in.
(The whole classroom screams)