A bubbler is a common term used mainly in the Midwest region of the United States, referring to drinking fountains.
I believe that the slang became popular due to the creation of a drinking fountain that bubbled water out in a different manner than a traditional drinking fountain, although I do not know exactly which way this was.
It may be nothing, but the name Ford comes into my mind when I say this.

Wisconsin citizens' use of this word, and other abnormal slangs led to a study into how Wisconsinites speak in 2005 or 06.
Student- "Can I go get a drink from the bubbler?"
StudentTeacherFromOutOfState- "What? You don't drink bubbles..."
Student- "No, I mean the drinking fountain!"
by AliGee June 10, 2007
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She left class to get a drink from the bubbler.
by A consience March 16, 2009
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A term for "drinking fountain" used in, among other places, the State of Rhode Island."
Eww, I'm not drinking out of that bubbler; someone spit their gum into it.
by Stacey October 24, 2004
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This is my favorite smoking device mainly because its portable, easy to hide, and it fits in your pocket! This unique smoking device has a small un-detatchable bowl on the top, with a stem sticking out of the side. It workes like a bong, in the fact that it filters the smoke with water, but instead of a removable bowl, it has a carb.(rush hole) These magical objects come in glass,wood,and plastic. Mainly used to smoke weed, these can also be used for tabacco. They range from 10 to 50 dollars
"Dude, i wanna toke but I have to go walk my dog,and i don't want bad cotton mouth right now"-Person 1

" I'll let you use my bubbler,but dont loose it"
by tokemaster March 8, 2008
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A slang term presumably originating from New England. Means drinking/water fountain. Heard in NH often, Mass sometimes, and rarely in Maine. Writer has never personally heard "bubbler" used outside of New England area.
"Hey, I'll be back. I'm getting a drink from the bubbler."
"Is there a bubbler anywhere around? I'm wicked thirsty."
by Nate J. November 8, 2005
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