What does “spoppellone” mean?

I just saw an image on Instagram of a cat saying “Io quando vedo le tue spoppellone”. And his like in love or something. I have no idea what does that even mean because I already searched for the meaning but haven’t found it yet.

I just saw an image on Instagram of a cat saying “Io quando vedo le tue spoppellone”. And his like in love or something. I have no idea what does that even mean because I already searched for the meaning but haven’t found it yet.