1.   We had given him a large foam mattress to sleep on.

2.   Cheeseheads -- A nickname given to Green Bay Packers fans, who often wear large foam wedges of cheese on their heads during games.

3.   Cheeseheads -- A nickname given to Green Bay Packers fans, who often wear large foam wedges that look like cheese on their heads during games.

4.   Large flexible colored foam pieces that bend, twist, and connect.