This distinction is not just applicable to comedians. These concerns about language should apply only to social interactions between real people, never to artistic performances of any kind. It’s perfectly acceptable for Humphrey Bogart to say “ Give me all your money or I’ll shoot you between the eyes.“ as dialogue in a movie. It’s not OK to say the same thing to a bank-teller when you are standing in line at the bank.

https://medium.com/@teedrockwell/yeah-about-yeah-about-that-scene-from-pulp-fiction-a9b6e46b5ff4