These are kids who's social life in elementary school revolved around pokemon i.e. trading pokemon cards etc. Once in middle school they continued because they are lagging behind in maturity. It is also a politically correct way of calling a kid a nerd in middle school.
by Richie Pimental April 23, 2008
Me:*Walking by with my phone in my hand*
Kid: Are you playing Pokémon GO?
Me: Oh god! Not another Pokemon Go kid.
Kid: Are you playing Pokémon GO?
Me: Oh god! Not another Pokemon Go kid.
by Taoshi July 18, 2017