VINE: Bruce Arians chances his arm by telling referee that his challenge flag fell out of his pocket

Bruce Arians threw an illegal challenge flag during the Arizona Cardinals' narrow victory over the St Louis Rams last night.

The Cardinals head coach, realising that there was no need to throw his flag to challenge a play that resulted in a turnover, motioned for one of his players, Lyle Sendlein to grab the flag before the referee noticed. Well it was too late and Arians had been rumbled. But that didn't stop him having another go at codding the referee by saying "it just fell out of my pocket". No it didn't Bruce, ya saucy pup ya.