June 20, 2024

What does S/U Mean in Texting – (Real Example)

Published on: February 13, 2024
Updated on: March 1, 2024
a girl thinking "su" meaning in texting

What Does S/U Stand for?

“S/U” typically means “Shut Up.” This is a playful, lighthearted comment that you might send to a friend in response to a joke or something surprising they said. However, it can also be used in frustration to tell someone to stop talking. Additionally, it can also refer to the phrase “See you.”

For example:  S/U you are talking shit.

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Table Comparison

Slang word  S/U
Abbreviation Shut Up
Predictability Easy to understand
Safe for friendly/Corporate conversation No
Platform Compatibility Used on some social apps
Snapchat Meaning Shut Up
Instagram Meaning Shut Up

How is S/U used in conversation?

It can be used in multiple contexts to refer to and convey different meanings. However, understanding its meaning before using it is necessary.


Person A: You’re always making jokes!

Person B: S/U, I can’t help it!

Friend 1: Leaving now, S/U!

Friend 2: See you later!

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Frequency of Use

As a social media user and expert, I have seen this term used in many Instagram posts where two random people argue on a topic, and one person says this slang term. However, it is not appropriate to say this to someone in a conversation.

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Khola Qasim
Khola Qasim
I'm Khola Qasim, an experienced SEO content expert with extensive knowledge of social media apps. Over my journey, I've refined my content optimization skills by investigating what's popular on social media and making sure that my writing captures audience interest across various topics. Through collaborations with diverse clients and industries, I've crafted strategies to enhance your experience on my website through my writings and blogs.