Anon E. Muss's SML

Certifications
United Kingdom:12 (most episodes) | United Kingdom:15 (some episodes) | United States:TV-14

Profanity (6/10)
Every single episode has profanity in it.

Mild swears like "hell", "ass", "damn", "piss", and "bitch" are frequent.

R-rated swears like "shit", "dick", "prick", and "fuck" are infrequent.

Some episodes have more swearing than others such as "Jeffy's Favorite Show", "Jeffy Goes To Disneyland", and "Junior's Kitchen".