look up any word, like swag:
 
4.
A faggot.
You are a Yu Yu
by BDG June 28, 2004
 
1.
A Stolen Car
"Ey son, why mike took a yu yu to prom!"
by chocolit January 31, 2010
 
2.
its a Filipino-slang term for "i love you".
"yuyu BEN BARNES!"
by Farrah Marasigan February 13, 2009
 
3.
yuyu is someone who usually screams at his/her friends and swear at them when s/he disagrees with someone. yuyu can also mean a beast as when s/he gets mad, s/he is like a beast.
leanne: GRR I AM SO PISSED I HATE YOU ALL
karmen: oh no leanne is being a yuyu today D:
by lolitzchoco April 14, 2008