It's a slimy kind of fungus or mold. You kill it with bleach, and a good flush! Don't mix bleach with any other cleaning products (outside the laundry soap) or you may create toxic fumes that create instant chemical pneumonia! In the toilet however, you will need a scrub brush if it's all the way to pink.
The stuff you flush down the toilet!
pink is an amazing singer and hopefully will never do stuff that's stupid like drugs and stuff. long live pink
wrong stuff placed in the toilet
That is generally some type of mold. Its not yeast?
that's a period
pollen
u shoot stuff out of both of them
it means your sick
because it rocks and girls are the best so so is pink stuff
by some ancient dumb roman with pink fluffy toilet seats
Without you going to the toilet, you will end up getting your cloths wet and the street would be full nasty stuff.
Probably Insulation...