Invirt 

An internet virtual person. Someone who has no social life, only an internet social life. Normally prefers computer monitors to actual human faces. This person also will leave social settings to talk online.

"Paul just left the party to talk to someone online. He's such an invirt."

Invirt by Paul Martin Luminous Specter February 4, 2006

Invertebro 

Spineless men afraid to stand up to POTUS even when he defends Nazis.

Shamelessly stolen from the Twitter feed of @ohnoshetwitnt

Paul Ryan and Mitch McConnell are invertebros.

Invertebro by Shee-Ra August 16, 2017

Inverted Date 

A date that begins with sex, and then proceeds to the traditional dating activities (e.g. dinner, drinks, show, dancing); as opposed to the traditional order of dating where the activities lead up to the ultimate objective of sex at the end of date. Causes much confusion as the original purpose of the date no longer seems to exist.

She surprised me with an inverted date; I was totally confused and disoriented for the rest of the night.

Inverted Date by RayRayBeLove November 21, 2013

self invite 

A self invite, or SI, occurs when someone decides to invite themselves into an activity to which they were not explicitly invited.

An "epic SI" is a derivative of the SI, where this person continues to invite themselves after being explicitly told "you are NOT invited".

Very frequently, this type of social ineptitude leads to being labeled your dawg in jest.

Mich showed up at my Super Bowl party and ate all the chips. I didn't invite him, so he self invited himself!

self invite by moraleboatanchor March 24, 2013

great supine protoplasmic invertebrate jellies 

The insult given to the gathered members of the London Assembly by London Mayor, Boris Johnson

B. Johnson: "Are you saying they're abdicating their duty to scrutinize me?"
"Are you saying that they haven't the guts to put the questions to me?"
"Great supine protoplasmic invertebrate jellies!"

great supine protoplasmic invertebrate jellies by Striatedbrah August 16, 2013

mad invite 

A phrase used when you weren't invited to a particular event.

Friend uploads group photo of their birthday party onto Facebook.
You comment: MAD INVITE

mad invite by lonely anon2 May 25, 2014

cummings invite 

The Cummings Invite meant you where invited over for unprotected sex and would be cumming inside of her pussy.

Theresa just gave us the cummings invite again. Do you guys want to go?

cummings invite by Azzman66 September 14, 2018