Anyone else scream “GAHHHH YOU BITCH! YOU BITCH - GET’IM CHRIS!” when the Jag made that pass?

No. He and the car both stopped at stop signs. He was obeying the law and, as it reads to me, being exceedingly polite about it.

It’s not at all an unsafe behavior. If the cyclist had his shoes clipped into his pedals (which is very common), it’s easier to balance in one place rather than to unclip and put a foot down.