What's the nudge all about? I'm new so I don't know what to do when someone nudges me? I'm not sure what my response should be. Thoughts?

You can dm them so that they can chat with you if they are done with daily message limits then will nudge so that other person can message them or just like their profile

Welcome ;-)

It is a simple tool to communicate, usually
when you do not have the words ;-0

It is a conversational device which may be used to enquire whether the someone's spouse likes games and is a goer. Nudge nudge wink wink say no MORE!

It is about the same as the likes on here. You can like a bunch of people on here, but your picture might be blurred out and only a couple of letters of your name will show. So it might be hard for the person that you like to know who you are.
Nudges are about the same but the other person can see your profile and can respond. But you only get like 5 a day.

Thank you everyone!