What grosses you out the most?
 

Is it moldy bread? Is it unflushed toilets?

Personally mine is this. I have a 2 year old daughter that tends to "lose" her sippy cups. Once they are found a week later they have a "block" of milk in them. There is nothing nastier to me than old rotten milk. The smell...the consistency...Turns my stomach every time.

snakes of any kind

Water bugs :helpme

and bad breath

Scat. I can understand most niches... but never scat.

stagment water
that shit fuckin stinks:repuke

That milk thing sounds pretty gross.
I hate snakes big time...actually anything that has the appearance of being slimey...like reptiles and amphibians...also alligators and crocks.
ICK!

Crapped in diapers does it for me.

Menstration

Fat chicks.

:1orglaugh :1orglaugh

Um i'd have to say the unflushed toilets and fucking chicks that don't dipose properly of thier bloody tampons and my dog ends up finding em and dragging them through the house:( :repuke