bubbler

noun

1. 1

   Something that emits bubbles.

2. 2

   An airstone for an aquarium.

3. 3

   (Wisconsin) A drinking fountain.

4. 4

   (cannabis subculture) A device used for smoking marijuana, similar to a cannabis pipe but with a section that holds water, like a bong

5. 5

   One who cheats.

6. 6

   A freshwater fish of central North America, the freshwater drum, Aplodinotus grunniens; so called from the noise it makes.