When people get drunk they often do things they regret, such as have sex with people they don't know or meet into car accidents. Then there are those who get drunk and do crazy stuff. Today, leaving the mall, I saw a girl who was drunk or high (she had a cup in her hand) telling off everyone and trying to fight a public bus (the actual physical bus, as in the vehicle). Okay, who does that. And I didn't want to laugh, but I couldn't help it. She was so out of it, she was talking about (and probably seeing) UFOs.
On another occasion, I saw a man so drunk, he started singing "Da Do Run Run" at passing cars and doing some of the worst dances ever. Then there are those who leave the bar or pub on a Friday night so inebriated, they are doing what I call, walking sideways. It's one thing to look on and giggle at their lack of composure in that state, but at the end of the day, they are damaging their health. Drinking to excess will shorten one's life.
