intertwingle 

See: intertwingled
The portmanteau of "intertwine" and "intermingle".

"Computerdom is an immense intertwingled tapestry."

intertwingle by zomgmouse April 2, 2010

Pussy Inserter 

When the male is obsessed with thrusting inanimate objects into a girl's vagina.

John just went pussy inserter all over Susan last night.

Pussy Inserter by jomama217 October 2, 2009

Nipple inertia 

the protruding nipples of a perky breast that defy gravity, temperature and logic, they point of their own inertia

you could see the nipple inertia through that wet T-Shirt

Nipple inertia by the tao of boobs May 16, 2010

Cock Insert 

The opposite of a Cock Block. This person helps their friend(s) get it in; to get the process of inserting the cock moving.

Andrew: "Dude, thanks for hooking me up with Elizabeth."
Nick: "Yeahh Becca, if it weren't for you, I wouldn't have gotten laid last night!"
Becca: "No problem guys. Cock Insert here to help."
Both guys: "Best Cock Insert EVER!"

Cock Insert by abeccap March 4, 2011

Sleep Inertia 

The sensation of being half conscious or only partially awake usually occurring immediately after waking up. It is also accompanied by a desire to continue sleeping.

Jim awoke early one morning for work after a rather weak-ass sleep. The force of his sleep inertia was strong that morning. So strong in fact that Jim couldn't help himself but fall back to sleep, consequently missing his shift.

Sleep Inertia by Woody89 July 27, 2012

Invertia 

An autism containment zone

Damn invertia is being gneeral again

Invertia by Not tritron July 12, 2017

open mouth, insert foot 

when one slips up in a conversation and eat their own words.

Luke told Jen that she hates Canadians. Jen then told Luke that she is actually a Canadian. Open mouth, insert foot.

I told Sam I'd bang Darren's wife 'cause she is so hot, when Darren was actually behind me the whole time. I practically opened my mouth and inserted my foot there.

open mouth, insert foot by Baz S. December 9, 2007