A Scrublord is a person that is extremely bad at a multiplayer game (e.g. Call of Duty: Black Ops 2). There hobbies might include raging at every death, blaming deaths on lag and greasy controllers, choking nuclears, and overall a dumbass.
Tyler: Hey guys, I'm ready to play league play!
Ian: Oh look, the Scrublord is here!
Tyler: GOD DAMN IT, I CHOKED THE VSAT BECAUSE OF THE LAG, MY CONTROLLER BEING GREASY, AND MY BROTHER JUMPED IN MY CHAIR!!! JFL:JKLJFKLJDKLFJKLDJFKDFNSDAKLNFSJFHSJDA!!!
Ian: Tyler, you don't have a kill and your host...
An undersized, over-compensating, insecureextrovert, often encountered engaging in self-aggrandizing activity which usually underscores rather than offsets his (or her) inadequacies.
While trying out for the part of Magilla Gorilla, the scrastard needed to stuff pads and pillows into the sagging voids of the costume.
An uneducated degenerate from the hellhole of Scranton Pa who believes the 'Electric City' is the best place in the world, is happy living in their parents' basement, and making $8 an hour. Also is in denial of how horrible Scranton is.
Scranton is broke, full of drunks, & corrupt but Scrantards think it's a great place to live.
In online gaming a scrublord will tend to create their own "moral rules" by which they believe others should play. They will generally make judgement calls about other peoples sanity, mental health, life chances, family history and social connectedness based purely on how closely they adhere to these moral rules.
These rules are often formed under the guise of "honour" or "fair play". They also may include statements such as "I only play for fun" or "I don't care, it's just a game".
Mr Doodles: Hey there kiddo, want to have a honourable one versus one duel to see whom out of us in the finer gentleman?
Scrublord: Why yes, yes I do. May our duel be honourable!
100 of Mr Doodles friends jump out and tear the shit out of the Scrublord
Scrublord: WTF THIS IS NOT FAIR YOU HAVE NO HONOUR YOU MUST BE A 8 YEAR OLD KID WITH NO FRIENDS AND YOUR PARENTS HATE YOU THIS IS JUST A GAME I DON'T EVEN CARE AND I'M NOT EVEN CRYING IRL RIGHT NOW, HONESTLY, I'M NOT.