A Loderunner is a total dumbass, some one with absolutely NO LIFE.
Could describe someone with low social skills, game skills, or simple life skills.
1.Wtf is that loderunner doing?
2.He's walking into the wall agian...
1.Oh yea.. That guys a retard.
1.Loderunner, a videogame saint.
2.Absolutly unbeatable at any kind of game, especially a FPS online game
Man look at that loderunner, hes unstoppable!!