The internet is barking at Bow Wow after the rapper suggested on Instagram that he travels by private jet, only to be photographed sitting on a commercial flight--in coach, no less. "Travel day. NYC press run for Growing Up Hip Hop," Bow Wow wrote on Monday about his reality show alongside a pic of a private jet's exterior. There's just one problem: On Tuesday, someone shared a pic of him in coach. "So this guy lil Bow Wow is on my flight to New York," Twitter user @Al_Khee wrote. "But on Instagram he posted a picture of a private jet captioned, 'Traveling to New York today.'" Others discovered that Bow Wow's private jet pic was actually just a stock photo. His gaffe has sparked a "#BowWowChallenge" on Twitter in which people insert themselves into lavish or unlikely scenarios. The NBA on TNT Twitter account, for example, tweeted a pic of Shaquille O'Neal holding a "Free Throw Champion" trophy.