It was said by Wilbur Soot when he quoted in The Decree of Independance ( a book ), on one of his streams, refering to The green basterd aka DreamWasTaken as he is known for being green during the first war on The Dream SMP

When some one goes green under the jaw because hes very stoned

Term for an 80mg oxycontin pill.

It means the Minecraft Speedrunner called Dream, people call him that for jokes.