Pumper = Someone who owns the stock. Paid Pumper = Someone who sells the stock at a higher price than they bought.
Dumb Pumper = Someone who doesn’t own the stock and post great things but misses the profits from a move up.
Basher = Someone who sold the stock and lost money.
Paid Basher = Someone who buys the stock after bashing and gets lucky enough to sell for a profit.
Dumb Basher = Someone who owns the stock and continually and repeatedly bashes the stock saying the same stuff.