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1.
A small Mexican rodent, usually annoying and keeps one up at night.
"My chiuaua, Lily, squeaks like a mouse all the time!"
by pcm128 January 05, 2010
 
2.
a really cute dog which is really small and it is usually really nice
my brother got a chiuaua
by Summer123 June 22, 2007
 
3.
1. cute little dog
2. strange nickname from people i no- u no who u are!
my friend just got a new pet chiuaua
by unowho December 17, 2004