Trombus

Geometry Term: A trombus is a quadrilaterial with no congruent sides or angles and no parellel sides.

The pontiac symbol is almost a trombus

Trombus by Monty Dahlberg February 14, 2005

Trombus

A quadrilateral with no congruent or parrallel sides amd no congruent angles.

This is something that cannot have an example other than a picture

Trombus by Tom February 14, 2005

coronary trombosis 

An illness that afflicts the brass section.

A horn player never last long, once coronary trombosis sets in.

coronary trombosis by ΔиłĦ☼иצ ߀₡ʞ August 15, 2009

Atomic Tombustion

When somebody does not realize what they do is wrong or offensive in general. Instead of apologizing, they will see themselves as the victim of the situation, no matter what they have done and the accusing person is deemed the offender.
It is a cause of ones ego to become so large that their remaining pieces of common sense start to decrease, turning you into a big selfish and arrogant dick.

Person1: My friend is always an asshole to me and my other friends, whenever we tell him that we don't like being treated like this anymore he just tells us to have some understanding
Person2: I assume he gets really mad too?

Person1: Yeah.. I don't understand why he never aplogizes but expects everyone else to.
Person2: He's got Atomic Tombustion then, tragic.

Atomic Tombustion by Raven69 August 6, 2011

Trombuddy 

A friend of your's who is in the trombone section of your school band. They are always loyal to other trombuddies, but have a fiery disliking for the baritards (baritones). The trombone section leader is often seen as the "trombuddy overlord."

"I've forgotten my sheet music!"
"Don't worry, you can look off of mine."
"Thanks, trombuddy."

"We cool; we trombuddies."

"It's an E natural!"
"Gosh, he is such a baritard."

"The trombuddy overlord brought us donuts during sectionals."

Trombuddy by teddybearswag November 27, 2013

TomBus 

A bus driver that mainly gives young and old people rides ;p, also known to be sulty all the time and also has sausages up his anus.

That bus driver is such a "TomBus" hes always sulty.

TomBus by TomBus February 15, 2017

Trombuba 

A brass instrument consisting of the parts of both a trombone and a tuba.

My friend created a trombuba using their trombone and their brother's tuba.

Trombuba by Trombuba January 1, 2022