When I wanna shotgun myself, I turn the blunt around(cherry in mouth) cover my nose and mouth with my hands, blow out my mouth, and inhale through my nose. And shotguns never seem gay to me. Im comfortably with my sexuality, so getting a friend high, does not make me feel gay.

But the idea sounds pretty good. I feel 6 feet is a bit to tall. seems like there would be two much space inside, and it would be hard to clear it, plus the smoke might get stale. I think two feet would be plenty.