Your an idiot.
Posted on the internet to when someone acts foolishly or says something completely dumb.
Pronounced 'Yay' and said with enthusiasm.
Posted on the internet to when someone acts foolishly or says something completely dumb.
Pronounced 'Yay' and said with enthusiasm.
Person 1: Do you know the capital of Luxembourg, in Europe?
Person 2: Wait, I thought Europe was a country...
Person 1: YAI!
Person 2: Is that like Chinese or something?
Person 1: *Facepalm*
Person 2: Wait, I thought Europe was a country...
Person 1: YAI!
Person 2: Is that like Chinese or something?
Person 1: *Facepalm*
by RedAckbar December 20, 2010
Get the YAImug. by MisterCeeJay June 22, 2006
Get the yaymug. 
Traditionally, sung in a song: "I love Yay Yay because she's so gorgeous, she's so stunning!"
As well, it is often yelled, "Mama! Yay! Yay! Mamaaaaaaa!"
In tagalog, "Meron silang nang Yay Yay."
As well, it is often yelled, "Mama! Yay! Yay! Mamaaaaaaa!"
In tagalog, "Meron silang nang Yay Yay."
by MMMMMMMMMMMMMMBreezy April 1, 2009
Get the yay yaymug. by i like ponies and unicorns December 27, 2009
Get the yaymug. by y-DUB January 2, 2009
Get the yaymug. by anonymous March 12, 2005
Get the yaymug.