A word used to describe all of the new words, terms and phrases that have been coined as a result of the record snowfall seen in many regions of the country this year.
The recent record snow fall in the Washington D.C. metro area spurned the development of a new snowcabulary of words for people to use when describing this event, or the effects of the snow. Such words include "Snowpocalypse," Snowmageddon," "Snownami," etc.
The act of homicide in which a person, usually a child, forcefully throws a snowball on to an oncoming car that results in a death.
Billy: I just got out of the slammer.
Phillip: What did you get arrested for?
Billy: Snowhicular manslaughter; I packed the meanest snowball and absolutelydestroyed a car. I got locked up for 3 years. Who ever thought a 12 year old would go to jail?