There was a time when Video Games Awesome tried to be kid-friendly. Not anymore. The The Chatroom and Hosts commonly refer back to this fact in the midst of their slew of vulgarity by sometimes asking out of the blue something like, "I'm twelve and what is a Sex J?" The joke obviously refers to the hypothetical scenario of a young kid on the internet happening upon the stream at an inopportune time.
As a reference to Becky accidentally contacting her ten-year-old niece Melody's iPod through FaceTime and waking her up earlier on, during the Skyrim preshow, the chat said the variant "DERP I'm ten and why did Becky wake me up?"