Had a colonoscopy, said i have a twisted colon what does that mean?

Colonic redundancy: Gastroenterologists do describe "colonic redundancy" &/or "tortuosity" as a colonic anatomic variant that makes performing colonoscopy technically more challenging. In such cases, there may be considerable looping & coiling by the colon, that may not translate into colon dysfunction. Such variation can be seen in chronic laxative users & when significant fibrosis/adhesions distort colon anatomy.

Tortuous colon: were they able to finish the exam? sometimes it can make it difficult enough not to be able to get through. unlikely to cause any issues for you though - just make sure your BMs stay regular.