One-Shots

Contest

I'm bored so I'm holding a competition. Basically I'm going to put down some riddles and you have to answer them. The winner gets a request made

1st. What is the craziest thing a man can do?

2nd. What walks on 4 legs in the morning, 2 in the evening and 3 in the afternoon?

3rd. What had one eye but cannot see?