Xtramath Guy / Mr. C / Xtramath Memes

Xtramath Guyor Xtramath Memesrefers tomemesandinternetdiscourse about Mr. C, a Seattle-based teacher named Christopher Roberts featured in videos made for the online supplementalmathprogram Xtramath. Xtramath was started in 2007 by David Jeschke to aid in national math proficiency efforts. In memes, Xtramath and Mr. C are typically referenced by internet users who share various screencaps from Xtramath videos featuring Mr. C in a red polo shirt, often to recount the horrors of having to undergo after-school math programs or depicting him as a villainous character.