Hot bong
The act of directing foul-smelling odor, from a fresh source, to your mouth and nose with a megaphone or safety cone.
I did a mega 'hot bong' hit off the open sewer pipe, with a safety cone, after Orlando took a crap upstairs.
Hot Bong Water
When someone dumps CBD/THC oil in a hot tub.
Dude! That is Hot Bong Water. You can’t get in there or you will test hot.