evidence: FACT CHECK: Did In-N-Out Burger Print ‘Hail Satan’ On Its Soda Cups? An image shared on Facebook purportedly shows the words "Hail Satan" printed on the bottom of an In-N-Out Burger soda cup. [...] The photo of the In-N-Out Burger cup with the words "Hail Satan" allegedly printed on the bottom has circulated online since at least 2010, with this particular post resharing it on Feb. 23. (RELATED: Did Burger King Admit To Using Horse Meat?)