Replying to Massholes and Flashing Headlights

I have a question:

Tonight while driving on the Mass Pike (I-90) people were flashing their headlights like crazy, but not oncoming traffic, passing traffic, just cruising traffic, it was quite irritating and i was wondering if anyone knew if its a Mass thing or its something going on?

I assume its just the Massholes being Massholes

What do you think NS?


inb4 you can't drive (i've been driving for 4 years), too young, teenage drive, driving slow, blah blah i was cruising with traffic at 75 mph