There's a leak in the pipe.
Because the passageways in the toilet that carry the water from the tank to the bowl are, umm, 'full of air' (for lack of a better term). The water rushes from the tank into the bowl to flush, but all the air is in the way, so you see some come out of the siphon. That's as simple as I can make it.
30" milk snake Answer is.... Erm Yes. But only on flush 2
Yes you can put it down the toilet, as long as you flush it. And no it's very unlikely to come back alive.
Your ballcock is comming on -- replace tank ball or sometimes you have to change out flush valve -- but change tank ball first and see if that will do it You hardly ever have to change flush valve -- Your ballcock is what lets water come into your tank
A toilet flapper is a rubber or silicone disk that sits at the bottom of the toilet tank, covering the flush valve opening. It typically has a circular shape with a central hole and may include a small chain or lever that connects to the flush handle. When the flush handle is activated, the flapper lifts to allow water to flow from the tank into the bowl, and it then falls back into place to seal the tank once the flush is complete. Flappers come in various colors but are commonly found in shades of blue, black, or red.
Your water lines aren't properly isolated. when you flush the toilet and your water lines are refilling with water it can create water hammer. This is usually worse if your water pipes are either not properly supported or come in contact with wood joists or studs. You may also have very high water pressure which means a lot of air comes through with the water, try closing the water inlet a little. A loose washer on the shut off valve for the toilet can cause the jackhammer sound you describe.
If it is full, you can't put more in it, full is full. Flush the toilet, it is going to come up in the shower. == == == == == ==
Bubbles in the tank when flushing the toilet can be a sign of a faulty flapper not sealing properly. This can lead to air entering the tank, creating bubbles. Check the flapper for damage or misalignment and replace if needed to fix the issue.
Toilet flappers come in various sizes, typically ranging from 2 inches to 4 inches in diameter. The size needed depends on the specific toilet model and its flush valve.
Go to the toilet, flush it 3 times and come back.
If your plunger is left in the bowl. :) Since I've been snaking out toilets for many years I come to the conclusion that when a toilet doesn't flush right, the reason is like lightening and it never strikes the same reason twice. So your problem of your toilet not flushing smooth can be a million different problems but 90% of those problems are in the toilet bowl trap. If you plunge and snake the toilet and it still wont flush right then pull the toilet and look at the drain and if its clear then your problem is still the toilet which since china makes stuff so cheap , its almost cheaper to buy a new toilet then to buy the repair kit for your old one, in fact to have me repair your toilet and to have me install a new toilet with buying the toilet would be about the same price so almost everyone gets a new toilet and we live happily ever after.
It comes from the Reservoir.