<human>: Can you condense the text into three sentences or less?

Driving home from classes, I was waiting at an intersection for the light to turn green, clearly not paying attention, I notice a hearse go by and think to myself "Heh, don't see those everyday"

The left hand turn light ones green and I drive into the right side of the lane. I'm driving the regular speed limit and see a long ass line of cars speed up, blaring  their horns at me. 

Not sure wtf is going on, a majority of them shift to the left hand lane and one car speeds up to my side, it's an angry black guy screaming at me to pull over, while his wife is cranking up at the absurdity of everything. 

Feeling a vast amount of shame for disrespecting the dead and the friends and family, I just kept going until the procession was in my rear view mirror.
<bot>: wasn't paying attention, cut off long funeral car line, pissed off grieving emotional people, "da faq just happened?"