Ashley is a vulgar person
I find vulgar language offensive.
Don't use off-color or vulgar language in the presence of ladies, children or the elderly.
Your language is very vulgar.She is a vulgar person.
Jade was a very vulgar person, a little crude!
This is how I would use ribaldry in a sentence: Mark is a very ribaldry person. Because the definition of ribaldry is a vulgar, lewdly, funny person.
The language was vulgar and uncouth. It was a vulgar display of unsportsmanlike conduct. His vulgar manners made the others move away form him.
Vulgar language is not becoming of a young gentleman or lady.
James was disgusted at her vulgar behavior...
Ribald(adj)-vulgar in speech The congressmen could hardly bear to eat at the same table as the ribald man who flung vulgar terms about casually.
CHris Brown is a reprobate because of his vulgar actions towards Rihanna.
It depends on how you use it it a sentence. If you use it to refer to female reproductive parts, it can be considered vulgar. But if you just mean it as short for muffins or for what you wear over your ears in the winter, then it is a perfectly acceptable usage.
Obstain appears to be a misspelling of abstain. Most people agree that adults should abstain from using vulgar language in front of children. The word abstain is a verb.