Saucy (adjective)

1. Impudent or cheeky in behavior or speech.
2. Flirtatious or sexually suggestive in behavior or appearance.

Origin:

The origin of the word saucy is uncertain, it may be related to the word "sauce" which means "spicy or flavorful condiments" or "to make something more interesting or exciting".

Examples:

1. She gave him a saucy grin, her eyes sparkling with mischief.
2. He had a saucy sense of humor that always made her laugh.
3. She had a saucy way of walking that made heads turn.
4. He had a saucy way of looking at her that made her feel flustered.
5. The saucy dress was cut low in the front and high on the legs, revealing a lot of skin.