Dupie is a knowledgable person who is super ugly! They usually participate in knowledge bowl and other intellectual activities. A good nickname for friends.
Or- a Dupie joke is a really bad joke or one that requires knowledge so no one understands.
Or- a Dupie joke is a really bad joke or one that requires knowledge so no one understands.
Dupie is so smart that he came first at knowledge bowl- :p what a Dupie!
Or,
What's the capital of Kazakstan? -What a Dupie joke
Or,
What's the capital of Kazakstan? -What a Dupie joke
by Ziggurat in disguise April 8, 2008
Get the dupiemug. by mameetup January 8, 2020
Get the dupiemug. 
by Hollister girl:) May 10, 2010
Get the Dupimug. a kid at a camp ground asks you "hey, do you know what a dupie is?" after much snickering and sexual references = boys jusst being teenage boys, he'll explain "its a word my grandmother made up referring to dicks. now my whole town uses it"
by campergirl1994 May 25, 2009
Get the Dupiemug. by The people’s poet May 11, 2018
Get the Dupymug. A person that asks for something they already have. Like someone who stands on a corner asking for money although they have plenty of money.
That guy with nice clothes, combed hair, and a golden necklace holding a sign saying, "Anything will help" is such a dupy.
by Skarrlett April 16, 2014
Get the dupymug.