We were going to have a great night. We had three kegs of beer, enough guns and ammo to occupy a small country, and a little thermite (just for fun). That's when everything went sideways.
1. side·ways /ˈsīdˌwāz/ Noun. The latest pseudonym coined by Meth addicts to discreetly describe methamphetamine in its crystal state. Most commonly used during the acquisition of the drug in order to confuse any members of law enforcement who may be eavesdropping on a conversation between people dealing with the substance.
The act, or art of getting sideways, also commonly reffered to as "getting beyond horizontal", is an extreme case of intoxication where one is incapable of standing upright in a vertical manner, thus the only other option being "horizontal" or "sideways". The level of sidewayness achieved by an idivudual is measured in degrees, 210 degrees being very sideways. In this state one is subject to numerous physical mishaps but also reaches and experiences the metal state of Euphoria.