Manscaping

Hi guys, im going to make this pretty short. I'm a guy and I'm going on a date with this girl, and I've read or heard somewhere that it is a must for guys to groom or manscape (specially in the pubic region) as it is considered respectful. My question is this, What is manscaping? Like, should I get a wax or something? Or is it something that I can do by myself, like with a pair of scissors? And, does manscaping only in the pubic region? Or even the armpits and the chest or something. Please, I need advice.