rude

US /ruːd/
UK /ruːd/
"rude" picture
1.

impolite or showing a lack of respect for other people

:
It's rude to interrupt when someone is speaking.
He made a rude gesture.
2.

referring to sex or the body in a way that is not considered polite

:
The children were giggling at the rude jokes.
He told a very rude story.