The player of fortnite who believes building is the way foward, and must be done at all times. This commonly results in the death of the individual. Can also be used for other meanings about someone believing that they know the way forward.
When someone stalks another persons online status waiting for the green dot to appear and then forces interaction much to the dismay of the other person.
Nathan: I saw her green dot and IM’d her again. It was 2 am but she was clearly up.
Joyce: stop green dotting people when they wake up to pee, freak!
The act of starting to type a text message such that the recipient sees dots indicating you're typing, but then stopping to type so that the dots go away.