A term used in the seduction community. Approach invitation is best defined as a sign that a
woman is interested in a man, and she wants him to approach her. Approach invitations come in many ways. They include prolonged eye contact, being unnecessary close to the man in particular, unnecessary hair touching/tossing, loud talking/laughing when near. In other words, the
woman is trying to get his attention in a subtle, or not so subtle
way. Approach invitations don't last forever though, the
woman might get frustrated when her invitation is ignored after a
short amount of time, and she will give up. The man needs to recognize these signs and approach her fast.
"James, stop standing against the bar like a police officer! Can't you see that HB over there that keeps glancing over to you and tossing her
hair like
crazy. She's giving you a
massive approach invitation. Go talk to her and make her happy while you still can, you blind idiot."