A group of people or a singular
individual who can't stop talking about a whole bunch of hooey, to the point it seems like they are in a
race to see who can
yap the most.
"Well, according to my calculations, inertia is the resistance of an object to any
change in its motion. It's a property of matter where an object
will remain at rest or continue moving at a constant velocity unless acted upon by an extern.."
"He's in a yapathon right
now."