A person whom makes horrible, offensive and not funny pranks on strangers in public without either a camera or friends.
The thing that seperates dumbsters from
youtube pranksters or any other horrible pranksters is their extreme lack of a camera or friends. They do it purely for their own sick and twisted amusement.
The word is a hybrid between “dumb” and “prankster” and the finished word resembles the word “dumpster” which (similar to
garbage cans) is also a
good description of dumbsters.