1. (d'ōhn) don't; doesn't: To be used in situations where something doesn't matter.
2. A movement for those who want to live a worry free lifestyle and rid themselves of unnecessary stress. Realizing that it dohn is said to be the most life-changing and freeing moment of one's life. (The Movement of Dohn)
First known use of "dohn" was in early 2010.
Q: Do you think you failed your exam?
A: Yeah, but it dohn.