(please disregard definitions #2 and #3, as they are inaccurate and fucking stupid--thank you.) TRAG, see also: verb As the term "trag" is an abbreviated form of the word "cuntrag", it can also be used to imply a sense of cuntraggery regarding a person's action.
to "trag out": Mary and I were supposed to read her chart together at Desiree's apartment that night. She threw up though, and passed out--she totally tragged out on me. also: Angela was supposed to be at Peter's by 1am, but, she's totally traggin' ass. Whatever!