SWIM had a very intense experience of time looping which they can't explain brought on by unfamiliarity with a certain substance...they described it as reliving the same few minutes over and over, having the same conversation over and over, and their friends repeating the same bits of dialogue at different spatial locations over a 1.5 hour period...like the _exact same_ bits of dialogue with the same hand motions, intonation, sarcasm, etc.

Could be explained by certain neurotransmitters being disrupted by a drug, replaying short term memories at different times, brain incapable of integrating time correctly.

SWIM isn't sure.