Because...

1. You can pick up a beer in any bar in town.
2. You can have more than one beer a night and not feel guilty.
3. A beer won't get upset if you come home with beer on your breath.
4. A beer will never complain about your beer belly.
5. A beer won't get jealous if you bring home other beers.
6. You don't have to wine and dine a beer.
7. A beer won't throw things if you come home after 2 a.m.
8. A beer won't ever expect you to buy it flower.
9. You don't have to take your socks off with a beer.
10. Hangovers are only temporary.