I believe restraints are good for artists. Restraints encourage creativity. "Twilight Zone" was a result of restraints. Many of our beloved films and comedies benefitted from restraints.

I just don't think "S*ck my c*ck" or "This room smells like p*ssy" are automatically funny, no matter who reads them. There are more creative ways to express these sentiments, although it sure changes my view of these actors that they would use them publically at all.