I reckon he means he'll run you over
That's why if you ride your bike be courteous to cars and keep left. Having lived in semi rural areas with 80kmph speed limits it has always been a courtesy that if you are not doing the speed limit you let others past. Tractors and farm machinery don't sit in the middle of the road and hold up all the traffic just because they legally can - they keep left and let vehicles past. I've got no problem with bikes riding in tandem as long as they go single file so I can pass safely - its just good manners
If you have not got 2 tonnes of metal protecting you, displaying an arrogant, inconsiderate and entitled attitude is very foolish and could get you killed
Still I'm sure that when you get to heaven, God will be pleased to revue your GoPro vision and pat you on the back when you explain that you were entitled to ride in tandem
I ride my bike too - but I follow the road rules and show consideration to car drivers. I've never had a problem
Chris