When playing in a game of UNO, when one has played a good card that causes an opponent to gain a lot of cards, the phrase "dupersaurus" can be used as an exhibition of your glee.
a "draw 4" card is played
"dupersaurus!!!" (shakes fist in triumph)
by Amit Kumar Patel May 12, 2006

4 Words Related to dupersaurus

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×