Trinomical 

A ungrateful little shit who never thanks anyone for the nice things they have done for him and is all around a horrible human being

Trinomical: Go suck my dick you never do anything for me
Nice Guy: I got you dark souls 3
Trinomical : Fuck you

Trinomical by DJMoonMan June 16, 2016

Trinomial 

An expression that is a sum or difference of three terms. Usually factored by the Maagic X method.

x² - 7x + 10
Student A: How do I factor this trinomial?!
Student B: Use the Maagic X method!

Trinomial by mathwoman October 25, 2010

Trignomial 

Three gnomes in a circle uttering incantations to summon a spectre of the deep.

like a pentagram with three gnomes, instead of five people.
The trignomial's summoned a cowzoon from the deep.

Trignomial by MooseWheat March 19, 2010

Trynomical

Not sexually attracted unless sexually aroused but not willing to do sexual activities physically only wanting to mentally.

I’d fuck you so hard but I don’t want to have sex physical because I am trynomical

Trynomical by Dr.Edomorphase October 19, 2020

Trilogical Trilogy 

When a book, or movie series doesn't know when to stop, releasing their material in threes, thus becoming a Trilogy within a Trilogy.

I.e
"Have you seen star wars episode nine?"
"Oh my god, that's still going on?"
"Yeah It's a total Trilogical Trilogy"

Trilogical Trilogy by Frostflame August 25, 2013

Tritorical 

Tri (involving three parties)

torical (taken from rhetorical where a question is asked in order to produce an effect or to make a statement rather than to elicit information.)

-Adjective

Tritorical (as a question)
"Although she knows the answer, the interviewer is asking some great tritorical questions for her audience"

"the interviewer is asking some great tritorical questions for her audience"
"the lawyer is asking some great tritorical questions to the defendant"

Tritorical by JP Creative March 14, 2019