Moral of the story

[LostSheep]

One day at the end of class Billy's teacher has the class go home and think of a story and then infer the moral of the story.
The following day, Suzy raises her hand and says, "My dad owns a farm and every Sunday we load the chicken eggs on the truck and drive into town to sell them at the market. Well, one Sunday we hit a big bump and all the eggs flew out of the basket and onto the road." The teacher asks for the moral to the story. Suzy replies, "Don't put all your eggs in one basket."
Next is Lucy. "Well, my dad owns a farm, too, and every weekend we take the chicken eggs and put them in the incubator. Last weekend only 8 of the 12 eggs hatched. The moral is, don't count your chicks before they are hatched."
Billy is last to speak. He says, "My uncle Ted fought in the Vietnam War. His plane was shot down over enemy territory. He jumped out before it crashed, with only a case of beer, a machine gun and a machete. On the way down he drank the case of beer. Unfortunately, he landed right in the middle of 100 North Vietnamese soldiers. He shot 70 with his machine gun, but ran out of bullets so he pulled out his machete and killed 20 more. The blade broke on his machete, so he killed the last 10 with his bare hands."
The teacher looks in shock at Billy and asks if there is possibly any moral to his story.

Billy replies, "Don't mess with Uncle Ted when he's been drinking." !!