A poll: What does 2 blinks of the left signal mean to you?

Have been driving for 60 years. Do not remember anyone using the 2 blinks of left turn signal.

But with the older cars before computers several blinks often meant you still had your signal flashing from the last turn you made.

I have had truckers flash their headlights when I am passing with a trailer in tow to let me know it was safe to pull back into the right lane. Not sure I would even trust that in today's world.