Ten points for anyone who gets the reference in the title.
Evan has a new hobby: rock collecting. It's not a totally new hobby, but he is really diligent about it this week. Each day, he comes home from school and his little pockets are so full he can barely keep his pants up. After dinner, he finally empties his little pockets:
He likes to show us each rock. He has humorous descriptions, and he thinks every rock is a "cool rock."