Show me characters that smoke/drink!

He smokes

He actually collects Cigars as a hobby. He smokes them sometimes but not always.

he smokes! big business big stress

Sonny has a pretty severe alcohol addiction.

Voss started smoking when he was a teen since he was sorta chasing that 'cool kid' image, and though he still smokes he makes sure to keep himself in check- he doesn't let himself smoke more than a couple cigarettes (4 or less) a day. He also sometimes chews nicotine gum instead if he has any.

did you mean: practically my whole TH?

Mattie has a light smoking habit. He only really smokes now when he is stressed out (finals week is just as stressful for profs as it is students). He's trying to quit for good, but will sneak a ciggy every now and then. 

murmur smokes and drinks pretty frequently, mostly to relax and wind down. its older brother absolutely hates that so murmur never lets him catch it in the act.

frequent smoker and "high-functioning" alcoholic

Marco smokes cigarettes. I guess he picked up that habit out of stress.

smokes weed everyday