Add-on

A form of vermin native to civilisation that survives by crowding around groups of people and taking up space.

Will: Who are these people?
Maria: Add-ons
Will: Oh

by IsaacHunt December 24, 2015

add-on dick

A penis that is so long, so big, and so "womanly desired" that it's probably fake somehow.

"Hey, I heard John gets lots of women in bed nowadays."
"Yeah, ever since his surgery, girls have been falling in love with his add-on dick."

by Edudnax April 21, 2018

ADD kid

A kid thats takes ritalin which makes him violent often beats kids up for no reason.

Me 12 years old: Don't mess with him hes an ADD kid.

by stewfoo February 2, 2005

add that to the resume

something you say when u do something that is the stuff of legend.normally used for something you are proud off.

guy 1: i cant believe you just ate that whole cake!!
guy 2: add that to the resume!!

by turcothedestroyer July 22, 2011

add.php

how badly can we fuck up urbdic?

I am making add.php a word in order to attempt to shut down urban dictionary until I am banned from the website

by xxx_mlggoprobrolololololo_xxx September 16, 2021

add-on child

A child born to keep another child from being an only child or to provide transplantable parts for an older child, especially one who would not have been conceived otherwise.

In Jodi Picoult's novel My Sister's Keeper, Anna Fitzgerald, the daughter conceived to provide bone marrow and a kidney transplant to her terminally-ill older sister Kate, is the add-on child of the family.

by JavaJaneOhio December 9, 2010

add-ex

People who are addicted to sex, and everything to do with the sexual nature.

Person 1: yoo i hear paul and karin have sex multiple times a day!

Person 2: Ye dude i hear that, they are such add-ex.

by Papageorge P October 4, 2006