Adjective. North American informal (Of a person) who is an active Pokémon Go user. The person will seem to be out of place, not apt to be outside and holding a smartphone while apparently looking for something around the neighborhood.
Hey look! He's just entered the worst part of the neighborhood with his cell phone out, that's lame! Must be a Pokémon Go User.
by Annoyingforlife July 16, 2016

Adjective used to describe someone who is boring, uncool, or just sucks in general and has no friends.
by Therealdefenition May 18, 2021

by ssimmsek August 9, 2019

by JAKOBE BRYANT January 25, 2011

Mat: I haven't been around because I work a lot and live an hour away from you. Not to mention, I dont have a car.
Jamie Leigh: Those are poor excuses. You are ugly and suck.
Mat: Dude, you're a lame-o.
Jamie Leigh: Those are poor excuses. You are ugly and suck.
Mat: Dude, you're a lame-o.
by feralmat February 11, 2010

Someone who messes up your good time. Or is known to mess up a good time.
Someone not cool enough to gain inside information.
Someone who can't keep a flow with you.and changes up on you.
Someone not cool enough to gain inside information.
Someone who can't keep a flow with you.and changes up on you.
by Sizzyboi October 1, 2020
