Hahaha I love this one, it looks like he's just trying to say: come here you.
I just don''t know wether he's trying to say "come here, you, and you're going down". Makes sense, because he's holding the hilt of his zanpaktou, but the looks on his face suggest he's saying "come here, you, and let's have some fun".
I love it either way.

thats not like tousirou its more gin style