Chester is actually a Buddha statue mold turned inside-out.
Originally aired on MTV UK.
In the interview with "The Mushroom", after their hallucination, Sifl is heard saying something backwards. Backmasked, he says "Buy Sifl and Olly products". Also, during Sifl and Olly's hallucination, when backmasked, you can hear a voice say twice, "Go listen to this f***ing backwards."