Как по Английски будет непристойно

In a manner that does not conform with generally accepted standards of behaviour, especially in relation to sexual matters.

In a way that involves funny remarks about sex

In a sexually offensive, disgusting, or indecent manner.

In a way that is clearly connected with sex

In a way that causes or shows a strong, often unpleasant interest in sexual matters

In an unfair or false way that is likely to damage someone's reputation