Invertible

In linear algebra, an n-by-n square matrix A is called invertible (also nonsingular or nondegenerate) if there exists an n-by-n square matrix B such that:

AB = BA = I (where I is the Identity Matrix).

Otherwise, in life, it refers to the case where something can be transformed into something else and transformed back.

Randy: Sally is so invertible; real marriage material.

Sandy: I know, nonsingularly so. Put a few drinks in her and you can get her on her back and yet in the morning she still gets up and cooks you breakfast.

Invertible by Len Bakerloo July 6, 2016

Dominant and infertile 

Opposite of submissive and breedable

Person 1: bestie you look submissive and breedable

Person 2: actually I’m dominant and infertile

Dominant and infertile by Imjaelol August 20, 2021

Invertebrella 

A condition that an umbrella can suffer in a sudden burst of strong wind. Sometimes the condition can be reversed and the umbrella can be saved. Typically the umbrella ends up in the trash and the owner of the umbrella ends up soaked and angry.

Lynda enters the house soaked...

Marty: Whoa, you're soaked! Don't you have an umbrella?

Lynda: I did, but the wind got hold of it and flipped it inside out. I tried to bend it back, but it just broke, cut my finger, and I got soaked. It's in the in the trash.

Marty: Bummer. Bad case of invertebrella huh?

Lynda: What?

Invertebrella by m_piet September 2, 2009

Infertiles 

These are all your friends that don't have kids yet or have chosen to never have kids.

They only invited the infertiles over to the house warming at their new house because they didn't want it trashed by kids.

Infertiles by rocketrex May 10, 2010

infertile 

someone who cant get pregnant.

Infertile mean's someone who can not get pregnant.

infertile by Your briefcase October 19, 2010

incerdible 

So incredible that the correct pronunciatin and spelling of "incredible" does not describe fully how incredible something is.

Wow, that Erin C. is incerdible.

incerdible by Oedipus_Rex April 19, 2005

intextible 

Derives from "insensible."

When someone pulls out their cell phone and completely ignores you while you're talking.

Todd: "I have a truly heartwarming story for you, Drew. I was saving small children from a massive wreck on highway I sixty-four and-"

Drew: "Hold on. This fruit gusher had more filling in it than usual. Let me text Kate and tell her."

Todd: "What an intextible son of a bitch!"

intextible by bubastis March 6, 2010