B'mon
A B'mon is a fancy name for a bong. It's like a weed straw for farts. If you're surrounded by stoners, you can call them B'men.
"I just smoked three B'mons. I'm a B'man now," he said, face green as a troll."
"You call that a B'mon? It's more like a B'monument," she said, coughing up a hairball."
"He brought a B'mon to the party. Now we're all B'men," the DJ said, slurring."