inter-mental 

Be it a misconception, a fantasy, or a thought too devious to share, something that is inter-mental exists only in your head and quite often should be kept that way.

Can also be used to describe a similar thought shared by two individuals who suddenly realize they are thinking the same thing without even saying it out loud.

"Sick, dude. Next time you have a thought like that, keep it inter-mental."

"That's ok, baby. You don't have to tell me what you want. I got that inter-mental."

When that big girl in the ghetto fabulous outfit with her bra showing through the key hole back in her shirt and the frilly purple mini-skirt that doesn't even cover her butt walked by us, we were both overcome with inter-mental amusement and shared a laugh without saying a word.

inter-mental by Gwydion808 March 23, 2010

Internental 

An internet device or game used over many continents at the same time.

Google Docs is an Internental program
World of Warcraft is an Internental

Internental by Zackxxx May 17, 2011

Invermental

Often used by those who failed English GCSE, it is another way of saying environmental. Often used when exposing dogs to new situations.

Let’s go and do some invermentals with our dogs!

Invermental by SamBub689 February 26, 2020