When your girlfriend is licking oones ass and at the same time she wanks one off.
Jocelyn's tongue was dirty and then she reached around .......... and played the trombone
by JP March 8, 2005
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leveraging the reciever of oral sex to transition to a rim job. it is called this because the twisted body parts resemble a trombone
i surprised my gal when i was eating her and i pushed her leg back and licked her ass and her contorted body made me think i was playing the trombone
by akajax September 23, 2008
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1. A girl who use's both hands to suck you off.
Damn, Melissa Gave Me That Trombone Last Night Seriously!

1. She gave me some good head last night!

2. She swallowed everything!

3. She sucked me off properly!

4. She's very educated, she gives good brain

5. She kept sucking me off light a newborn baby on a bottle.
by LargeAmounts June 1, 2009
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getting your anus licked and getting jerked off at the same time
i love getting tromboned by my girl
by goose616 April 27, 2012
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Being sexually aroused by someone in a band uniform.
Whoa! That cute clarinet player standing on the 40 yard line gives me a tromboner!
by Kram Llahtneb February 7, 2010
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A trombone with its slide fully extended, resembling an erect penis.
Try playing some pedal tones with that tromboner---just be careful. Don't whack that girl in front of you with the slide.
by pentozali November 1, 2010
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The trombone is the only instrument with a (non-tuning) slide, used to change the note and tuning. In theory, a good trombone player should be able to maintain perfect pitch forever, adjusting the position of the slide very slightly as well as flexing their embouchure. The trombone has been scientifically proven to be the loudest wind instrument, capable of overplaying, individually, 3 trumpets, 7 tubas, 40 clarinets, 4 horn players, and sometimes (depending on the players) the entirety of the orchestra.

By other band members, trombones/trombonists are often thought to be a) bad players, b) bad instruments, and/or c) selfish jerks. A is often used when around beginners; it is often hard to adjust to the slide and similar. As for tone, one can't account for everyone's tastes, but those who enjoy trombone sounds praise what they say is a mellow, brassy yet sweet sound accomplished by those proficient with the instrument. See the above for an explanation of beginning sounds. For C, trombones aren't the ones causing that, so please take your insults elsewhere.

As to players themselves, many say they enjoy the playing of the instrument because, firstly, it is, again, the loudest instrument, excepting percussion, etc., secondly, it has an interesting sound, unlike that of trumpets or woodwinds, and lastly, because it is simply fun to wave the slide around and pretend you are shooting a Nerf gun at the conductor.
1. On the night before the concert, I had to practice my trombone part so I could be sure I would play well.

2. The marching band cringed when the trombone players came out, blasting their parts as loudly as their lungs would allow.
by funnyfavorer101 December 5, 2013
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