meme
CSI meaning
What does CSI mean?
Usually means
"Playfully describes detailed investigation"
In texting and social media, CSI is commonly used in a playful way. Its exact meaning can shift with context, but this is the most common use across us/uk internet english.
Example
"CSI is all over my feed today."
Tone
playful
Platforms
TikTok · texting
Region
US/UK internet English