Definition:
An idiot, a loser, a goof.
Usage:
Bob is such a hoser!
Explanation:
Made popular by a TV show in Canada in the 1980s called Bob and Doug Mackenzie, which parodied Canada's hockey-watching, beer-drinking men of the time.
Trivia:
Bob was played by Rick Moranis of Ghostbusters and Honey I Shrunk the Kids fame. Doug was played by Dave Thomas, probably best known to international audiences as Russell from Grace Under Fire. Both reprised their Bob and Doug roles in the animated feature Brother Bear - they provided the voices of the moose, Rutt and Tuke.
