Noodles on a Bike

How to properly give the finger?

Some lady in an ESCALADE nearly crushed me today, it was all I could do to remember to lay on the horn and bring my arm up.
But actually leave the middle finger up?
Nooo.

How am I lacking this skill?

Instead I just shook my limp fingers at her, it probably looked like I was having a heart attack. And hey.
I could've.

SHE WAS IN MY LINE GOING THE OPPOSITE DIRECTION OF ME.
DO YOU COMPREHEND?!

As in two lanes. Three cars.
Escalade tries to pass by coming in my lane.
STRAIGHT AT ME.
yeah.
Scary!