Trombong 

A smoking device made from a trombone, generally used to smoke cannabis. The mouthpiece is used as the bowl and the spit valve is the carb. Water is not actually used, however "trombong" sounded more catchy then "trompipe".

"Dude, after you finish that B flat scale, take another hit from the trombong. Wurd."

Trombong by Josh Zimmerman May 18, 2008

Bass Trombone 

The bass trombone is a weapon of mass destruction that is notable for its ability to destroy entire planets with sheer volume. Banned internationally by the Geneva Convention, it continues to see use via a technicality allowing it to be used as a "musical instrument". As such, musical ensembles who wish to thin out their audiences or viola sections will hire a bass trombonist (one who plays the bass trombone).

For a brief period, NASA used bass trombones to test spacecraft components' resilience under extreme conditions, but quickly found that the valuable components (along with the surrounding area) would never survive more than a few seconds.

Valerie: Why are you wearing full body armor to an orchestra concert, Terence?
Terence: I want to be ready for when the concert hall collapses after the bass trombone's fortissimo passage.

Bass Trombone by Driving Park December 17, 2014

tromboned 

getting your anus licked and getting jerked off at the same time

i love getting tromboned by my girl

tromboned by goose616 September 30, 2012

Beef Trombone 

Yet another slang term for a big, meaty penis

Girl to Another: I'm so sore....

Another: Take 2 Advil and put an ice pack your 'gina

Girl: I just cannot take the punishment from JP's beef trombone!

Beef Trombone by sarasplayroom.com August 3, 2009

trombone titties 

Titties that look like a trombone. They are long, skinny, and fanned out at the nipple.

That girl has trombone titties.

trombone titties by KennyMel April 29, 2014

rusty trombone 

When a guy gets a rim job and a hand job at the same time from one person. Looks like the giver is playing a trombone...with a 'rusty', brown mouthpiece.

Carol introduced Bob to the rusty trombone when she stuck her tounge in his ass and tugged on his cock.

rusty trombone by Charlie Foxtrott September 12, 2009

loopy trombone 

Getting a blowjob from a drunk girl in a row boat.

After the party I took Tina out on the lake and she gave me a loopy trombone!

loopy trombone by rogue3 June 27, 2014