Yeah. LOL! I don't like it when people get all sloppy drunk in my studio, one fool was like chillin' with a forty, and he's starts like dancin' with it in his hand and some beer splashed right out of the bottle. I can understand a couple drinks to get a nice head change, but gettin' all sloppy guarantees a fucked up session.
Smoke usually settles as dust and shit, so it can get in the equipment. I always keep all my gear superclean, dusting it, and Sprayin' cans of air.
I only allow weed smoke in my room, ciggarettes have to go outside.
My gear hasn't gotten fucked up(yet)