Question: What humorous nicknames were given to the co-founder of the social media website Guest of a Guest and his twin brother?
Sentence (from "9GAG"): Since the website was launched on July 1, 2008, it has grown in popularity, reaching more than 35.4 million Facebook likes, 8.34 million Twitter followers in February 5, 2017 and 40.8 million followers on Instagram as on 1 July 2017
Relevant evidence: No