If you went to college, or ever seen a movie depicting the social life of college students, then you are probably familiar with the concept of chugging beer. Movies like the classic college “Revenge of the Nerds,” the more recent teen favorite “American Pie” series, and of course “Animal House” seem to almost glorify the activity. While there really is no sensible reason to do it, it is something that is very common among the party animal crowd who simply want to get drunk as quickly as possible. Of course, there are also those who find it to be something that can be turned into a competition as well.
As simple as it sounds and appears to be, there is actually a great deal of science in the process of chugging beer. For example, many people find it difficult to chug beer because while they are trying to gulp down the liquid, it is also very easy to gulp down some air. Of course, this makes it difficult, and even uncomfortable, to finish the task of consuming a simple 12 or 16 ounces. The trick, then, is to find ways to remove the element of air from the equation, which is how the “shotgun” came to be.
“Shotgunning” involves chugging beer from a can from the bottom up. You turn the can on its side and poke a whole at the bottom of the side of the can (not on the bottom face of the can). Place your lips up to the whole and stand the beer upright in your hand; the tab should be on top. Now, pop the tab and the crisp, cold, frothy liquid should start pouring out through the hole, into your mouth, and down your gullet.
This process uses two scientific processes to get the beer out of the can and into your mouth faster with few complications. First of all, it takes advantage of gravity, which forces the liquid down and out through the hole that you made. Secondly, it uses displacement, which is a process that describes how air pressure in the can is not equal to the air pressure outside of the can and thus tries to balance itself. In terms of displacement, another trick is to insert a straw into the bottle because it will displace the air from the outside and put it inside, helping to force the liquid out. This makes it easier to drink the beer quickly.
Although chugging beer is a popular pastime for young people across the United States, often seen as a rite of passage, it is something that becomes less and less attractive as you get older. First of all, this is because chugging beer results in inebriation very quickly, which means you can get sloppy, and that’s never attractive. Secondly, the overwhelming of your digestive system with alcohol and carbonation can be very uncomfortable. Third, of course, you can get sick from both the irritation as well as having too much alcohol in your system.

