Oh, they aren't really explicit, but, I'm pretty sure there has been a commercial for the vibrating ring...
The garbage men that throw my bins in the street after dumping them.
Stores that take back worn underware and put them back on the rack for resale. Victoria's Secrets in town was caught doing that. YUCK, and the next buyer wonders how they caught the crabs.
Wait staff that handles cash and serves your plate with the same hands.
Dirty restrooms in expensive restaurants.
Coworkers that ask personal questions and when you ask why they need to know tell you they are "Just Curious"
Doctors and nurses that go from patient to patient with out clean gloves or washing their hands.
People in some kind kind of craft on the water that throw trash overboard.
Parents that take their pre teen kids to the mall dressed like a hooker or bad boy.
People that leave their dogs chained to a dog house in the winter. GRRRR.
Puppy Mills, in the Midwest.
Lots of human activity out there that is unacceptable, Grave yards that are desecrated, on and on and on.