Banana Cleaner

Alright, listen up, buttercup. You know how you sometimes use things for stuff they ain't made for? Like when you tried using a shoe as a hammer and smashed your thumb? Well, this joke is about using a banana cleaner (which, by the way, I didn't even know existed until you showed up) as a sex toy. It's funny 'cause it's unexpected and a bit kinky. Now, go back to watching paint dry, genius.