Definitions by superweppy

poison 

The last bit of a beverage in a bottle. Often people don't drink it, out of fear it may contain spit or has already lost its carbonic acid.

A: Dude, I'm so thirsty!
B: So why don't you just finish what's left in your bottle?
A: Naah, that's the poison..

poison by superweppy January 28, 2012