It is the diminutive of the Japanese word "Waifu" which transcribes the way Japanese people pronounce the English word "Wife".
It refers to one's significant other.

skinny woman

V. A euphemism for the word "Rape" made up by Wal-Mart, (and later adopted in K-Mart stores as well),in order to sell a Nirvana album. The album featured a song called "Rape Me", which most likely expressed the band's feelings about the music industry. Being the profiteers they are, Wal-Mart changed the name of the song, however most other text referring to the song remained the same.

an ownerless piece of property that is found

chicks who think being skinny is hot.
clearly delusional and are afraid to be
real women and grow breast and ass.

a homeless person; hobo

Where Am I Failing