Toilet: clogged for a week.
Tried: plunging, snaking, dish soap & hot water, more plunging, more snaking, and sulfuric acid as a desperate measure
Finally called a Drain Guy, who used his Big Fancy Auger, still nothing, $125 poorer.
Last night: I pulled the toilet, turned it over, saw nothing, reinstalled it, still clogged (the toilet, not me), went to bed frustrated and ready to use sledgehammer
This morning: Pulled it again, vigorously snaked it from both ends, used flashlight and bit of broken mirror that I pried out of a compact to try to see up inside the trap, got extremely disgusting and disgusted, turned it back over, and voila! The Toothbrush of Doom popped out.
Resolved: never to allow children to brush teeth again, ever.