Heavy meth users. Meth use has fried their brains and they now are subhumans. They can longer be classified as humans.
When explaining a meth users actions. Drano brain encompasses all of their subhuman logic.
Meth users. Heavy users whose brains are so fried they should no longer be considered members of the human race.
Tom and Sally now belong in the drano brain class of non humans.
A word which is uncommonly used to describe someone with a particularly low IQ at the moment
wow you really just got serbia brain right now
Masturbating. When your brain (shriveled balls) are tugged from the pulling of your penis.
You know when your roommate knocks on your door when you're tugging brain and asks, "can I come in?" and you yell as loud as you can from your gut "TUGGGGGGGGGIN BRAAAAAAAAIN!"
Cameron's small brain is very small-minded and always focused on the stupid details he has no brains and can be very annoying most of the time
Cameron's small brain is choking on his own spit
When you’re on a role of good ideas
“Dude, i got high yesterday and afterwards I got so brain horny”