Antonio Brown's mouth almost got him ejected from practice – yes, practice (Shutdown Corner)

Field judge Terry Brown, an NFL official for over 10 years, called the pass incomplete, but Brown wanted an interference flag and let his feelings be known. According to reporter Mark Kaboly, Antonio Brown told Terry Brown, “You had a free lunch and you still haven’t made a call today,” among other things. In a game situation, Terry Brown would have flagged Antonio Brown for unsportsmanlike conduct.
Source: Yahoo.com