Highlight] Bill Belichick pulls the challenge flag out of his sock and angrily spikes it : r/nfl
Bill Belichick turning 70: Josh McDaniels wouldn't be surprised to see Patriots legend coach another decade
Bill Belichick with an angry challenge flag toss 😂 #shorts
Bill Belichick Admits Fault On Failed Challenge Vs. Chargers: 'I Blew It' - CBS Boston
Brian Flores lawsuit: Bill Belichick text gaffe plays key role - Sports Illustrated
WATCH: Bill Belichick emphatically spikes challenge flag right in front of an official - CBS Boston
Bill Belichick shows disdain for officiating with disgusted challenge flag spike
Bill Belichick is the master of game-planning, a lesson the Bills learned the hard way a long time ago - The Boston Globe
Bill Belichick Throws Challenge Flag Like A Petulant Child Toward Ref's Face
A look back at some of the biggest stories of 2018, The Latest from WDEL News
Bill Belichick Throws Challenge Flag Like A Petulant Child Toward Ref's Face
Bill Belichick shows disdain for officiating with disgusted challenge flag spike
Bill Belichick humiliates referee with sassy challenge flag throw - MarcaTV
One thing Bill Belichick shouldn't have to worry about is getting fired - The Boston Globe
Bill Belichick shows disdain for officiating with disgusted challenge flag spike