You wanna do something that's really disgusting – without having to listen to rap? Then replace the seal underneath your toilet. I don't know if you know what sort of events and ceremonies surround the toilet but it has to do with the words "human" and "excrement". Anytime you have to use those words, you're probably in trouble.
You might be asking yourself how to replace a seal underneath a toilet. Well basically there's a pipe in the floor and you have your porcelain toilet. Somehow you need to attach the toilet and the pipe. This is done with a major piece of technology – a big wax donut. This wax donut is the only thing that's separating you from contentment and a life of absolute chaos.
Taking off the toilet is rather easy. But you best prepare yourself for what you find underneath it. The reason for this is that the wax donut is going to look a lot like something else that your mind associates with the toilet. Scientists often refer to this biological material as, "doodies" or "poo-poos".

A. This is the parts that looks like "doodies"
B. This section looks like "poo-poos"
C. This area is just gross
D. This portion is a lot like CNN reporting
Now scrape off the wax without throwing up. There's no need to make the situation any worse.
You then take your new wax donut on the bottom of the toilet, stick the toilet on the pipe and smush it down. "Smush" is the technical term for this process. Yeah, you'd think that this procedure would be more complex than "smushing".
After that, secure the toilet, and attach all the pipes and whatever. You can now celebrate a job well done.
You are ready to lead a peaceful and productive life.