Japlak
A person who is unskilled at videogames, usually a child, who lies about everything in an attempt to make himself seem "cool". A more extreme form of Noobism. Most commonly found wandering the streets of Stormwind in the popular MMORPG World of Wacraft.
"I thought you said you could do 35k dps, and you're only doing 15k.. you're such a Japlak!"