a tuba player that has a very visible moose knuckle.
by Robster455333 June 22, 2008
When a girl is blowing a midget while she is standing up and holding him by placing her fingers in his ass.
by Gem29 November 03, 2013
in wwii a tuba player was walking down the street wen a moltov was thrown into his tuba thus born the flaming tuba
by john large cock March 14, 2010
by Bigbadbootydaddy6909 May 14, 2009
- Disease that involves sitting around the house doing nothing but eating, smoking (ciggarettes and pot), sleeping, and masturbating (particularly if you get caught)
by kidTHE August 10, 2005
Giving a reach-around handjob to an overweight man while spitting (including flem or small amount of vomit) into his anus, before tonguing it. Similar to a Rusty Trombone.
The person had a bad cold before giving a rusty trombone to a hairy fat dude, and then sneezed in his ass. It turned into a Swamp Tuba (or Swampy Tuba).
by arzole January 12, 2010
Clown: "What kind of animal do you want, little boy?"
Kid: "What is a filthy tuba?"
Clown: "i'll show you. Do you happen to have a dog?"
Kid: "What is a filthy tuba?"
Clown: "i'll show you. Do you happen to have a dog?"
by Bongojangles237 December 19, 2016