オツ、イツ
おと-、きのと
乙
乙
the latter, duplicate, strange, witty
乙(おつ): (1) second (party to an agreement); the B party (e.g. in a contract); the latter (2) strange; quaint; stylish; chic; spicy; queer; witty; tasty; romantic (3) thank you; goodbye; goodnight