by Mimi April 22, 2005
I walked into a room at a house party in college, and saw a guy violently upper cutting this chicks vagina. She loved the dupping she got.
by Craigggy February 4, 2019
Yo, dup? Haven't seen you in a while.
by Things R Heeten Up February 5, 2013
someone who is an idiot or doing something idiotic or even looking like an idiot
synonyms for the word "dup" : dumb, stupid
can also mean when someone has a delayed reaction to something
synonyms for the word "dup" : dumb, stupid
can also mean when someone has a delayed reaction to something
by mysterygirl31 February 24, 2020
by Amino June 7, 2004