YesSignals [yes-sig-nls] noun, adjective.
-Noun
1. Instinctual female gestures used to attract, approach, meet and seduce men.
2. Instructional website that uses photos and videos of female models demonstrating YesSignals to teach men how to pick up women.
-Adjective
1. How a woman uses subconscious flirting body language to pickup men.