Scum

The bathtub was so dirty that a layer of scum had formed around the edges.

The cheesemaker skimmed the scum off the milk to make cheese.

The scum who hacked into her computer was traced by the authorities.

The fountain was filled with scum and needed to be cleaned.

I had to skim the scum off the top of the soup.

The scum from the milk had a yellowish color and a thick consistency.

The boat propeller was encrusted in scum from prolonged exposure to salt water.

They scum the surface of the metal to prepare it for welding.

The scum teacher never taught the students anything.

The scum who scammed her out of her money was traced to a foreign country.

He's scum for making fun of people with disabilities.

The old statue had scum all over it, causing it to look weathered.

The fraudster who swindled elderly people out of their savings was reviled as scum by the media.

He used a net to remove the scum from the surface of the fish tank.

The scum of the earth, the drug dealers, were finally apprehended by the police.

The scum who pickpocketed her wallet was chased down by the victim.

The scum on the surface of the hot tub was caused by the chemicals.

The scum on top of the coffee was a sign that it was old and stale.

The old pipes had scum on them from years of use.

The old sink was covered in scum from years of mineral buildup.

He didn't want to waste the scum, so he fed it to his pigs.

The scum on the surface of the ocean was caused by an oil spill.

The scum on the top of the milk made it smell sour.

The swimming pool had a lot of scum floating on the top.

The thief was identified as scum by the people he had robbed.

The river was polluted with scum from nearby factories.

She always skimmed the scum off the top of the milk before using it.

The iron gate had scum buildup from exposure to pollutants.

The scum athlete cheated during the competition.

The scum on the surface of the water made it look dirty.

The scum who exploited his employees were finally held accountable for their actions.

The metal fence had scum buildup from exposure to the elements.

The outdoor light fixture had scum on it from exposure to rain and snow.

He is a scum landlord who never fixes anything.

The scum who plagiarized the paper was given a failing grade.

The scum that had gathered on the oil made it difficult to cook with.

The bronze statue had scum on it from being exposed to the elements.

The algae in the pond formed a thick scum on the surface.

The swimming pool had scum floating on the surface.

The engine had scum buildup from not being cleaned.

The shower head was covered in scum from hard water deposits.

The scum on the pond was caused by the high level of pollution in the water.

The scum separated from the milk when it was boiled.

The farmer threw out the scum because it was not fit for consumption.

The internet is filled with scum who harass and bully others.

The scum on the lake was so thick, you could hardly see the water.

The swimming pool had a layer of scum on the surface.

The scum who bullied his classmates was suspended from school.

The scum who cheated on the test was caught by the teacher.

The scum who lied to his boss about being sick was caught on camera at the beach.