The world you create around yourself. Including through circumstances, everyday choices, friends you choose, and the way you portray yourself to others.
The coolest guy in the world with sexy hair. Enjoys laughing a lot, but can be annoying. Makes everyone around him laugh, and is one of the smartest people in the world. Gigiddy.
Sometimes thought to be very loosely related to the word gremlin, but the word nilmerg actually contains a much deeper meaning. The word is used when a males cum face is much like the face of a gremlin, i.e. wrinkled up and contorted. The phrase is not meant as an insult in any way, simply a bit of banterbetween friends.