When you see your bro drinking a Smirnoff Ice, look him in the eye, say "PUT THAT DOWN!", and punch him in the face.

The opposite of icing.

Any type of amphetamine. Usually popped to get pumped up for something serious or something you would otherwise be afraid to do. Mostly adderall but sometimes vyvanse also. Called anti-freeze because it keeps you from freezing up in situations that could mean life or death.