My reaction would depend slightly on which of my faves took me there. My faves are:
Naruto, Obito, Madara, Black Zetsu, Kaguya, Hagoromo, Shikamaru and Hinata
Now here would be my reactions:
To Naruto: Why did you take me here? You have 9 bijuus to "entertain yourself" with. I am going home.
To Obito: Kamui me out of here. Wait a second. What about Rin??????
To Madara: I am going home. You can do what you want under the infinite tsukuyomi.
To Black Zetsu: Do you even have a gender? Wait a second... You're the will of Kaguya, so technically you're a female? Well you are not my type.
To Kaguya: Well you're a female so technically for you a homo bar would be full of females. Well I don't want to marry you Kaguya because I don't want to be a white zetsu, but I'll go out with you if you give me a chakara fruit.
To Hagoromo: You're so sagacious right? Well use your sage like wisdom to figure out why I am going home now.
To Hinata: What about your Naruto-kun?? Well, I'll date you if you want (but you are straight right?)
To Shikamaru: You said getting out of bed was such a drag, but it is not a drag to come to this bar?!
On topic: They'd still be my favorites, but this would put a small dent in my impression of them.