I Smell Bacon ポリ コウ

He Says:
polikou　（ポリ　コウ）=policemen,cops
The word of Polikou is kind of insult to police. Po of Polikou comes from Police.
Actually Police is keisatsu in JP. Policemen (officer) is keisatsu-kan or omawari-san.
But the words are just normal,kind of polite.Then,some of Japanese, especially JP men use polikou.
Some people use like "kuso(fucking) polikou!" after they get the speed violation or something like that.
But please do not say polikou to policemen. Because the word has insult in it.
(But now many polikou are so chicken, so they would ask their boss what to do when they if you call them polikou instead just arresting you.)

She Says:
This seems comparable to calling a police man a "pig" in English. Not exactly a bad word, but still not very nice.

The next word is...ばったもん。