TWO MEN AND ONE GAME Professor Q wanted to insult the redhead homeless who has been sleeping outside his apartment for over a week. So he asked homeless to play a game. The rule is, they both ask each other questions, if the professor can't answer then he will give the homeless $500, if the homeless can't answer then the professor gets $5. First professor Q asked the homeless, how far is the moon? The homeless gave him $5. Then the homeless asked one back, what animal walk with three legs in the morning but four legs at night? Professor unwilling paid $500 and asked the homeless, what animal is that? The homeless paid hime $5 and went back to sleep.