unthinkability 

the ability to not think or just being too lazy to think or you're just not a very good thinker

Morgan: I'm not a good thinker person
Matt: Why do you insist upon insulting yourself?
Morgan: I'm not insulting myself. I embrace my unthinkability.

unthinkability by chica_al_azar June 30, 2010

mr unthinkable 

A guy who can’t not think ever

Person 1: George can never think

Person 2: I know right he must be mr unthinkable

mr unthinkable by The mowy June 4, 2021

The Unthinkable 

Fucking a girl in the ass when she has to take a big shit. Regular anal sex does not qualify as "The Unthinkable." The big shit requirement is non-negotiable.

See above for "The Unthinkable."

The Unthinkable by Gargamel2 October 8, 2008

Unthinkaboutable 

You can’t think about it.
Origin: This word was invented by my English doctor, who uses the ‘I’ve been teaching for 15 years’ card when someone disagrees with him

The next class is very important, coming late in unthinkaboutable.

Unthinkaboutable by The Shrieking Shack May 19, 2025