undarling 

not darling. not precious.

You couldn't be more undarling.

undarling by Avril Hull January 14, 2005

Undating 

People who are together but are not exclusive and are without respective boyfriend/girlfriend labels.

They were undating for a month before finally making their relationship official.

Undating by Jen Ben November 13, 2006

undalang 

Undalang is the slanguage of the band superficial superheroes. perhaps the most popular terms arecrazytastical, meaning something completely amazing that makes you warm and fuzzy inside, and laughady, which can be used online or in verbal speech when one laughs out loud.

undalang is frequently used in superficial superheroes webisodes.

undalang by superficial superheroes January 11, 2008

uncaring 

a trait or quality of not giving a fuck; see chris whitney

The uncaring bastard never gave a damn.

uncaring by trippin October 9, 2004

uncaringness potential 

the total potential for apathy a person may have

I don't care about my uncaringness potential

uncaringness potential by whathappener September 16, 2009

underling 

Assistants to the big cheese in the office.

The underling's job is to fetch my coffee in the morning.

underling by Sandi68 April 28, 2006

underlying 

1. For something to be under/situated under something
2. Something that is important, but is hidden away

1. There is an underlying issue with this program. (There is an issue that is not obvious with the program)
2. A green box is underlying another box. (A green box is underneath another box)

underlying by FesterTY September 14, 2018