it depends on if it's your menstral blood in which case it's only gross once it's out of your body and kinda getting old, or if it's someone else's in which case that's disgusting and foul. I'd say a bucket of menstral fluid is probably less oatmeal like than a bucket of semen and therefore less disgusting, but they're both pretty gross.
and I agree about the sandwich. hold both please.
I don't perticularly care for either on my sheets though.