U Dum is a game where you, the player, tries to get the attention of another player in a variety of ways. After gaining their attention, you immediately shout "U Dum!" However, the defending player may preemptively shout "U Dum" after you have gotten their attention, nullifying your initial attempt.
Todd: "Hey Blair, I learned something interesting about you this weekend."
Blair: "Really? What's that?"
Todd: "I learned that U Dum!"
Blair: "Really? What's that?"
Todd: "I learned that U Dum!"
by weenius September 10, 2010
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Get the U Dumb As Hell Boy mug.person 1 says some dumb shit
person 2 kicks him out of the conversation, puta him back later and semds this link. person 2 put a lot of time and effort in this site.
person 1 klicks the link and be sooo fucked. he be thinking:" lmaooo he got me gooooood"
u dumbass we do not have a websitebis used for that exact reason
person 2 kicks him out of the conversation, puta him back later and semds this link. person 2 put a lot of time and effort in this site.
person 1 klicks the link and be sooo fucked. he be thinking:" lmaooo he got me gooooood"
u dumbass we do not have a websitebis used for that exact reason
by benjiboy 1837282993 June 10, 2018
Get the u dumbass we do not have a website mug.I just went to Y U DUMB? Elementary School - I give it one star because the teacher (Jackie Chu) is dumb
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