SUX

What Does SUX Mean in a Text?

The Quick Answer

The term "sux" is an alternative spelling of the word "sucks." "SUX" is also the airport code for Sioux Gateway Airport, in Sioux City, Iowa.

More Details

In slang, "sux" is an abbreviation of the word "sucks." It’s often used in informal text conversations, social media, memes, and graffiti, to indicate that something or someone is inferior or objectionable, or to express frustration, disappointment, or dissatisfaction. For example:

I hate school. It sux!

Monday sux! Why can't every day be Friday?

Somewhat unfortunately, "SUX" is also the IATA airport code for Sioux Gateway Airport in Sioux City, Iowa.

Image for SUX

When I write SUX, I mean this:

SUX is also the airport code for Sioux Gateway Airport.

Summary of Key Points

Sux
Definition:	Sucks
Type:	Abbreviation
Guessability:	1: Easy to guess
Typical Users:	Adults and Teenagers

SUX
Definition:	Sioux Gateway Airport
Type:	Abbreviation
Guessability:	4: Difficult to guess
Typical Users:	Specialists

An Academic Look at SUX

image for academic look, showing a teacher with a mortar board

When used as an abbreviation or alternative spelling of the word "sucks," sux is a slang abbreviation. Slang is informal language that consists of words, phrases, and uses of language that are often restricted to a specific context or a particular group of users. It is not typically used in formal or professional settings.

When used to refer to Sioux Gateway Airport, SUX is an IATA code, which is a unique three-letter identifier assigned to airports around the world. These codes are used in airline reservations, ticketing, baggage handling, and logistics to quickly identify specific airports.