Deadpool

Deadpool is a character who frequently visits the fourth wall.

History
In 150,082 CMT, Deadpool noticed a hole in the fourth wall, so he poked his head through and saw Socah. Socah asked Deadpool if he had come for his weekly rant, but he replied that he had only come to "say hello to the people on the other side of that screen", so he waved at you, the reader, and left.