short for a friend who is stuck in the past. frequently says things like, remember when... This leaves the person who actually wasnt there completely clueless while the other noddes head knowingly.
Scott- hey didnt you hang with joe and jack yesterday?
Justin- Yah, but they were totally sitp.
by ima pain February 26, 2009
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Super Intense Terraria Player. Used for Terraria players
Hey bro do you know i am a SITP?

Yeah bro i know
by gamerboy75610 April 11, 2021
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