During a television interview with Aaron Cruden, All Black flanker Sam Cane was seen in the background entering the shot, taking a swig of his water before subtly snapping his neck back and walking off.
Following Bennett's death, Jeremy Wells performed the Danger Swig on Seven Sharp to pay tribute to the trend-setter.
Fans of amateur stuntman Johnny Danger Bennett will salute him in style tonight in a memorial ride to the place he died on Anzac Day.
Hundreds of people on motorbikes and cars are expected to turn out to the event, organised just hours after news of the online personality's death in a crash on Wednesday afternoon.
Almost 300 people indicated on the event's Facebook page they would attend and more than 500 people said they were interested.
Those taking part will follow Bennett's last journey, meeting on Auckland's Quay St before riding to Dairy Flat, to the scene of the crash.
Fans around the globe will get together on May 12 to perform the Danger Swig.