A word to define a person who acts like a stupid child.
That guy is such an SJS kid, he keeps acting like a child
by VIETNAME FARMER November 30, 2021
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When your friend was all in to party yesterday , yet does not react to messages or answer phone calls when it's about to go down.

Otherwise used as 'Swalshing'.
"Have you been speaking to SJ?"
"She's not answering her phone the whole day"
"Pulling an SJ"
by Poco-Loco April 14, 2018
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