Fascinatingly (I'm assuming you're as fascinated as I am by the tidbit I'm about to give you), not all cats get furballs. The one's with long hair are normally the ones to get that. Interestingly, since our latest two cats are short-haired outdoor cats I'm again assuming something. Really, like I give a fuck about logical reasoning.
Have you ever been so krunked up (and by the way, in case you didn't know, the word 'krunk' came from Late Night With Conan O'Brian. The writers were considering a television-safe word to use in place of 'fuck') that you see green? That's happened to me once. It involved a bottle of Captain Morgan spiced rum and an already alchohol addled Old Spider. ...and I didn't puke. For some reason, when something goes into my stomach it's generally considered 'mine', which means even under the strain of alchohol poisoning it doesn't come out. Fortunately I hadn't drank enough to do any real damage and that's the last time I pulled that shit.

Seeing green really isn't all it's cracked up to be. In fact, it's as bad as a great cliche. Or even a well-used cliche. In case you didn't catch that (and that) I've now sprawled four over-used cliches... five over-used cliches in front of your eyeballs, thus solidifying.. a massive.. meme.. that. Okay, so the next thing to mention is the running cliche in this comic of using 'anger clouds' to signify 'stewing anger'. Which after I've just wasted your time is probably what you're experiencing right now.