Alcohol is a poison. It may not seem like it but alcohol is a poison and can sometimes have lethal consequences. Your body can only process one unit of alcohol an hour. Drink a lot in a short space of time and the amount of alcohol in the blood can stop the body from working properly.
Definition of expression for English Language Learners. : 1  the act of making your thoughts, feelings, etc., known by speech, writing, or some other method : the act of expressing something. : 2  a word or phrase. : 3  the way someone's face looks that shows emotions and feelings.
The sneer facial expression is characterized by the person showing their teeth. The mouth is open, bearing teeth, but not in the form of a smile or frown. The eyebrows are typically slanted inward to give the effect that the person is unhappy.