undefined 

What you see when someone deletes your definition.

This word is undefined

undefined by mesoiam February 6, 2005

Undefined 

A bad/cuss word in the computer language. Usually, undefined means nonexistent or in other words, not there and too ugly to pass.

When Jake Paul searched up his name in google, and he came out as undefined.

Undefined by FlexTape October 23, 2017

undefined 

undefined is just what it says

That is undefined to the MAX

undefined!

undefined by stav August 10, 2004

undefined 

undefined

undefined

undefined by programmerista February 13, 2022

Undefined 

Programming languages' way of screaming.

Computer: does what programmer does
Computer: undefined
Programmer: 😡😡😒😒😒😒😒😒😒😡😡😡😡😡💢💢💢💢

Undefined by programmerista February 13, 2022

undefined 

When you use Javascript and confused this between null and 0

undefined == null // true
undefined === null // false
// this is js

undefined by katetem January 19, 2018

Undefined 

John cena

John cena is an undefined object

Undefined by Trstndbs1234567890 November 18, 2021