The largest Sheriff's Department in the United States is the Los Angeles County Sheriff's Department (8,400 Officers, 7,400 unsworn employees).
Sardonic is a see also of sarcastic. As adjectives the difference between sarcastic and sardonic is that sarcastic is containing sarcasm while sardonic is scornfully mocking or cynical. Sardonic is a see also of sarcastic. As adjectives the difference between sarcastic and sardonic is that sarcastic is containing sarcasm while sardonic is scornfully mocking or cynical.
Humor is laughing *with*other people while sarcasm is mostly laughing *at* other people. Intention behind humor is to make one laugh and feel happy or relaxed. Sarcasm mostly aims at making one squirm and feel shameful or stupid. Humor need not depend on sarcasm, but sarcasm can not be effective without humor.