The purple squirrel is a true legacy derived from the disasters of some dickhead funneling too much wine and becoming nauseous. Suddenly, without warning the person throws up a fountain of purple substance projecting up into the air.(keep in mind that the throw up must reach at least 3 feet into the air for it to qualify as purple squirrel). Then after the yukemister is finished, on the floor will lay a horrifying display of a furry crimson/purple colored like animal that appears to have been mutilated by a lawn mower surrounded by an assortment of organs. It can be concluded that somwhere along the lines this person had feasted on a squirrel (most likely roadkill, because those fuckers are hard to catch and are quick little bastards) and an aroma of grape and yuke will drift through the air for up to 1-2 hours.
After funneling too much wine, Bridge finally yuked a purple creature on the floor...and to our surprise, he showed us all the Purple Squirrel.