Salty Tongue
A person possessing a salty tongue can use coarse, curse word-ridden language (also known as "Salty Language", characteristic of a sailor) naturally.
A person who can use said language with reckless abandon would have a saltier tongue than most.
A person who can use said language with reckless abandon would have a saltier tongue than most.
If I had a salty tongue, I'd be a much better comedian.