What does su mean? View the definition of su and all related slang terms containing su below:
Usage of SU
The abbreviation SU is commonly used in informal texting and social media as a way to tell someone to be quiet or stop talking. The letters SU stand for "shut up," and are often used in a playful or teasing way between friends. It is important to note that this abbreviation can also be seen as rude or dismissive, so it is important to use it with caution and make sure that the recipient understands the context and tone.
Person A: "Hey, did you hear about the new movie coming out?"
Person B: "SU lol"
Person A: "I'm so excited for this weekend, we're going to have so much fun!"
Person B: "SU please, you're making me jealous"
Person A: "I can't believe you beat me in that game, I thought I had it in the bag!"
Person B: "SU loser, better luck next time"