7 things that can happen during a wild night out, as explained by Psy and Snoop Dogg

It looks like Psy has another hit on his hands. Just over a day since it was posted, "Hangover" already has more than 18 million views on YouTube.

For his ode to partying hard, the Korean singer best known for his 2012 hit "Gangnam Style" teamed up with Snoop Dogg. (Yes, he's back to Snoop Dogg, not Snoop Lion.) In the video, the two hit all the bases for a wild night out, showing that stars party hard, just like us.

1. Shots with your bestie!

There's no one you'd rather be partying with. And what better way to celebrate your friendship than with shots?

2. Making unexpected friends.

You never know who your drinking buddy for the night might end up being. Who knew that guy that brings his parrot to the bar also happened to have an encyclopedic knowledge of Kevin Bacon movies?

3. Karaoke!

Warning: Alcohol's side effects include making you think that everyone really wants to hear your rendition of Journey's 'Don't Stop Believin.'' Because no one ever sings that one.

4. Late night munchies.

Pick your poison -- pizza, ramen, Jack in the Box -- it all tastes good at 3 a.m.

5. That morning walk home in your party clothes.

Chin up; that outfit that looked hot in the club looks just as fabulous at 5 a.m. Just be glad you're not headed to work like those other folks on the subway.

6. Alternatively, waking up somewhere other than your own bed.

When you crash, you crash. And sometimes that's on your friend's couch or your neighbor's friend's cousin's papasan. It can be a little disorienting, but as long as you still have your shoes and no one's drawn on your face, things are going to be OK.

7. Spending extra time brushing your teeth trying to get rid of that funky post-party morning breath.

Morning breath happens. But if you spend your night downing shots and beers, you're likely dealing with its angry cousin, dragon breath. So find a toothbrush and start scrubbing those pearly whites.