A person(usually a teenager) who rarely sees the light of day and spends his time playing videogames ranging from: Modern Warfare 2 to World of Warcraft.
Me: Dude, I was enjoying a casual game of Modern Warfare 2 when this 10th Prestige dropped into my game and fucked everyone up.
Friend: What a fuckin Basement Ninja.
Friend: What a fuckin Basement Ninja.
by KillerKore13 December 12, 2009
by KCST December 30, 2017
by Solid Mantis June 23, 2018
Travis, come out of the basement closet already. Everyone knows you blow Taurens on world of warcraft.
by RSMILEY88 June 24, 2022
A semi hairless unemployed thirty something white guy who has taken up refuge in his families basement and refuses to move out in spite of his parents repeated requests. Holed up and supplied only with Cheetos, an Xbox 360, and a extensive collection of pornography. With his orange stained hands and penis, he can be easily identified by his scraggly neck beard, pale skin, and sunken eyes. He can often be heard slamming his door and shouting " Fuck you mom, get out of my room !" Also known as a cellar dweller or basement boy.
by Professor gouddick March 09, 2019
Best GC on Twitter, founders of Done ✅ and more
Members include: lcfcjohnny, CFCFelix, Bfcsimon and much more
Members include: lcfcjohnny, CFCFelix, Bfcsimon and much more
Person 1: My Juice Basement nptification just went off
Person 2: *makes racist remark*
Person 1: Done ✅
Person 2: *makes racist remark*
Person 1: Done ✅
by Simples1976 April 01, 2021
by Heel-Gemini October 19, 2018