Best Martinsville scanner sound: 'He thinks I'm [expletive] bluffing'

The opening race of the Round of 8 in the Chase for the Sprint Cup at Martinsville Speedway started off with a bang as Jimmie Johnson secured his spot in the Championship 4.

The 'beef' between the No. 48 Hendrick Motorsports Chevrolet and the No. 11 Joe Gibbs Racing Toyota of Denny Hamlin has been well documented this week. Check out what they said while it was happening, along with all of the best scanner sounds from the paperclip.