The taste in your mouth the morning after a party, as if you want to shave your tongue.
Side-effects may include one or all of the following:
-Coughing, vomiting, and/or dry-heaving,
-Massive headache but throat too dry to swallow aspirin,
-Aversion to natural light,
-Wanting or using more alcohol to flush down the taste,
-While taking a shower, drinking from the same water by inclining head upwards,
-Overweight or otherwise girl of questionable attractiveness in or near your bed,
-Blue handprints on your toilet.
Friend#1: "Oh come on, we're all headed to breakfast, who cares if you're eyebrows are missing?"
Friend#2: "It's not that, I've got some major bashmouth that I'm killing with this bottle of vodka, so shut that fucking door, you're letting the light in."