bubbler-bong 

A bubbler (weed smoking tool) with a glass on glass removable bowl piece. Sometimes they might have perculators or inline perculators which adds to the smoothness of your toke and improves the hazards of being a second filter to the water.

Dude, I got 4 ounces lets go get super baked out of your bubbler-bong!

bubbler-bong by NorCal potsmoker March 18, 2009

.bong bubble 

The artificial inflation and over valuation of stocks in Canada in the cannabis sector leading up to legalization on October 17, 2018

What we're looking at today, with the dramatic increase in the tse today, is the .Bong bubble

.bong bubble by fp181bc July 28, 2018