What is Yuya?
1.
A character in the manga Samurai Deeper Kyo. Is a bounty hunter.
Yuya is always called 'small breasts' by Kyo
2.
Excited exclamation used by immature young men, usually sexual in nature.
-'Oh...look at that arse'
-'YUya'
See
3.
Used as an exclamation by a certain group of young men. Has strong sexual connotations
'Man..you wouldn't say no to her'
'Yuya'