1 definition by Amit Kumar Patel

dupersaurus

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