S/U
What does S/U stand for?
Shut up
Example
"Haha, I pwnd you in that game.
Can't u just s/u?"
Can't u just s/u?"
Related Slang
Usage
Last Updated: June 4, 2014
S/U definition
This page explains what the acronym "S/U" means. The definition, example, and related terms listed above have been written and compiled by the Slangit team.
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An impolite way of telling another person to stop talking.