'Vulgar' in the Bible

When David returned home to bless his household, Saul’s daughter Michal came out to meet him. “How the king of Israel honored himself today!” she said. “He exposed himself today in the sight of the slave girls of his subjects like a vulgar person would expose himself.”

For she lusted after her lovers [there], whose flesh is like the flesh of donkeys and whose issue is like the issue of horses.