Attn: terrible human beings. I have a product here that will really appeal to your god-awful sense of humor. Yes, you might think you have a great sense of humor because you make yourself laugh so much, but if you took the time to look around and notice how no one else ever laughs with you, you would realize that you're just antagonistic and everyone thinks you're annoying.
Well, it's been working for you so far. Why stop now? The Annoy-a-tron is a tiny device that you can hide in a room and will then emit a horrible, irritating sound every so often. It will infuriate whoever is in the room, just like you. For when you can't be there to be annoying in person, accept no substitutes.