Watch: Bengals' Green torches Bills' secondary for 77-yard TD

Cincinnati Bengals wide receiver A.J. Green embarrassed the Buffalo Bills' defense by going largely unnoticed and entirely untouched on his way to the end zone for a 77-yard touchdown.

Quarterback Andy Dalton found a wide-open Green 33 yards downfield from the line of scrimmage. Green's legs did the rest of the work while the Bills hopelessly chased after him for the remaining 40 yards.

Green's longest reception (50 yards) prior to Sunday came back in Week 2 against the Houston Texans.