Definition & Meaning of "sksksk"in English

What does "sksksk" mean in internet slang?

It is used as an expression of laughter, excitement, or nervous energy, often typed as a repetitive keyboard smash that sounds like a giggle or a stifled laugh. People typically type "sksksk" in stan Twitter, TikTok comment sections, or among friend groups to react to something funny, messy, or relatable without using actual words. The term originated in online black and LGBTQ+ communities during the late 2010s, later going viral as part of "VSCO girl" culture alongside phrases like "and I oop."