Tuba solo 

A deep, low-pitched fart

"The last time I ate that much chili, I was doing tuba solos all night. My wife had to go sleep on the couch."

Tuba solo by Crossfire905 December 25, 2012

tuba circus 

The cacophony of sound made by multiple noisy farts and/or bowel movements coming from multiple stalls in the mens bathroom.

I couldn't take a crap today at work; there was only one stall available in the mens bathroom and I didn't want to join the tuba circus.

tuba circus by C. Elliot Lee September 20, 2013

tubagoo 

A fat person. Not someone who has the genetic predisposition for obesity, but someone who, through poor diet and lack of exercise, has become a soft, floppy, pile of blubber.

Side bar: these people are generally the ones who, through moderate exercise, alcohol intake and diet correction can loose the tub...of goo.

Gawd, that is one tubagoo.

So this guy shows up on the date and (she) could not believe how much of a tubagoo he had become!

tubagoo by glamrocker August 30, 2010

tuba fart 

The expelling of gas resulting in a low tone like that made by a tuba. Akin to a bugle fart but a much lower tone is produced when really pushing hard in order to hammer that sucker out.

My coworker just let out an enormous booming tuba fart that literally shook my desk.

tuba fart by thejimparker November 28, 2016

Ass Tuba

The act of farting loudly whilst sitting on the toilet

I thought I had to shit, but I just sat there playing ass tuba.

Ass Tuba by D-McNasty January 1, 2012

TUBATU 

TUBATU is a short form used by fans of TOMORROW X TOGETHER, MOA. TUBATU is often used by MOAs and is also a lyric of a song by the K-POP boy group themselves.

''Hey, Ari. TUBATU looked great at today's concert!''
''TUBATU, we love you.''

TUBATU by baray133 July 9, 2022

rubber tuba

A sex toy in the shape of an ass.

The truck driver never goes on long trips without his rubber tuba.

rubber tuba by Dick Gosinya February 13, 2015