To be playful, too nice or caring with someone.

Ali' was flirting with that girl all day yesterday
by Unknown user 87 December 9, 2015
Playful banter usually, but not restricted, with members of the opposite sex. This usually includes a conscious desire to flatter the one being flirted with. Flirting is a core aspect of many relationships today between a boy and a girl.

Girls are often caught flirting with each other. In this context, it is usually not intended sexually but playfully.

Nearly all accounts of flirting include subtle sexual innuendos and, to the unexperienced, can sometimes seem harmless.

GOOD: "Guuuurl, if you were Sprite, I'd obey my thirst ;)"

Winking is an effective means of alerting participating parties that you are flirting
by Wahbanator March 29, 2011
unnecessary taunting or talking to a person in order to recieve their attention
boy 1: wtf, why is did she spray me with that watergun?

boy 2: shes just flirting with you

by qweasdzxcrtyfghcvb April 21, 2009
"You have to say something that peaks their interest without giving them any concrete ideas."

Includes possible sexual innuendos to obtain a result.
2 boys in a text: "You don't even know what the ride feels like yet ;)"

2 girls:"I'm sure the ride feels fine, as long as it's not too short :O"

girl 1: i can't believe we were flirting with them!

by RacheyKitty2 March 4, 2009
According to my ex:

Flirting is having friends and making them laugh. And if someone “flirts” with you (makes you laugh) while you’re in a relationship with someone, then you’re a cheater :)
John: OMG Bob was flirting with you, you’re such a cheater!!
Amy: just because I laughed at him doesn’t mean I’m a cheater..
John: this isn’t going to work
by Clubpenguin December 18, 2018
Ancient warfare women use to destroy men by inflating or deflating men’s egos in order to make them feel attractive or inadequate.

Also known as seduction.
That woman has been flirting with her boss all morning.

She only flirts with married men.

We caught this one flirting with her boyfriend’s best friend.
by Fact Based Person March 7, 2018