A character on the television show "It's Always Sunny in Philadelphia". An old high school classmate of the gang named Matthew Mara who was made fun of for his leg braces. He eventually becomes homeless as a result of the gang's antics. He has a crush on Sweet Dee is is often tormented by Dennis and Mac (e.g. - teabagging). On "Mac and Dennis: Manhunters", the two hunt Cricket as a form of game.
Mac: "You wanna teabag Rickety Cricket?"
Dennis: "Nah, we've been doing that since high school."