Is anyone familiar with the stoner term “clambake”?

I watched this interview online about a young rabbi talking to an old rabbi. The topic was about dmt influence on ancient Judaism. The young guy told the old guy about acacia, in which the old rabbi thought was very interesting. He said there was this practice in which a rabbi would light incense made from acacia in a small chamber, and wait for it to fill with smoke, in which he would enter and stay until he had his answer or quest or whatever. This gave me an idea.
So clambake for those unfamiliar is smoking in a small enclosed area so you are basking in the smoke. I pulled a blanket up over my head and smoked a big bowl of changa, basking in the smoke. My shirt and blanket stunk real bad after, but I would suggest trying it. Added a new dynamic imo. Anyway, cheers!

A term with the same meaning in the British vernacular is "hot box" - "We hot-boxed the broom cupboard with an ounce of hash in the toaster."

I am also familiar with hotboxing. I’ve hotboxed a broom cupboard or two in my day!

Old rabbi-
“Like, whoa brethren! I just clambaked doth vision chamber with this magic bark. Ye won’t believe what I saw!

3000 years later

Me-
“Whoa dude! I just clambaked with my changa bonga under my blankets. You won’t believe what I just saw!”