Dilbert, Alice and Wally sit at a table eating lunch. Wally says, "I don't understand why some people wash their bath towels." Wally continues, "When I get out of the shower I'm the cleanest object in my house. In theory, those towels should be getting cleaner every time they touch me." Alice says, "Maybe I could hug you every day so I don't need to take showers." Wally asks, "Are towels supposed to bend?"