Invalid character 

A person of questionable motives, or one who doesn't belong In the group because he or she doesn't fit.

The party is byob, but please, no invalid characters.

Invalid character by layback April 26, 2013

invalid escape

this means that your escape on a minecraft prison has been declared invalid. this is a horrible thing and could lead to servere depression

I made an invalid escape

invalid escape by Millocracy August 14, 2022

invalid user 

Absolute bozo. No one likes him. NOAHBENJ > invalid user. Definitely gay.

Person 1: "did you see invalid user? he's such a bozo he tried to add me!"
Person 2: "ew! not that freak!"

invalid user by NOAHBENJ October 6, 2022

invalid country

A country where many people say exists but it actually doesn't

Israel is an invalid country

invalid country by Somedudes November 4, 2023

Your Argument is Invalid 

You can't argue, 'Nuff Said

Bacon is awesome, your argument is invalid

Your Argument is Invalid by toto25 May 5, 2011

the invalid 

an experienced sex move where the woman has her ankles placed behind the ears and the male proceeds to jackhammer at a medium pace. If done incorrectly having the ankle pressure to severe you will break the spine of the female in worst case scenario and/or cause scoliosis.

I performed the invalid on becky and now she walks at 45 degree angle. My ex is in a wheelchair from that very same move last year. You think i would learn.

the invalid by Graczyk - Ponessa industries March 9, 2012

digital invalid 

A person who has barely any knowledge of how to use digital devices: has never browsed the web, never owned a smart phone, and shows no effort on wanting to learn how…

“He doesn’t even know how to turn on a computer”…he’s a “digital invalid”

digital invalid by Mannymoe May 20, 2023