A Japanese invention / Item of clothing. A kigu is an all in one oversized animal costume, usually made from light wieght material, similar to a baby grow but for adults.
Recently made famous by Lily Allen and some other lesser known rappers.
The Kigu's are taking the world by storm - they have massive fanbases in Japan, America and now the UK.
If you aint got one then you aint got what it takes to be Kool!
Yo Bro, you coming to the Kigu party? Its gonna be PHAT!