What is L2c?
Learn to comprehend. Used when someone misunderstands or simply can't understand things that are either simple enough to understand or are explained thoroughly. It can also be applied to cases where people refuse to understand or believe statements.
Sony Fanboy: PS3 owns all PCs.
PC Fanatic: Insert long argument stating why PCs have an advantage
Sony fanboy: Lolwut? PS3's have cell processors they pwn PCs.
PC Fanatic: L2C