vul·gar
/ˈvəlgər/
Adjective
Lacking sophistication or good taste; unrefined: "the vulgar trappings of wealth".
Making explicit and offensive reference to sex or bodily functions; coarse and rude: "a vulgar joke".
You made several lowbrow jokes, which made reference to sex and were intended to offend. So, in every sense of the word, it was a vulgar message.
