Piero is special. He's very affectionate and super flirty. With friends he tends to roast them but they do it back. You can go to Piero for anything and he'll help you with whatever it is that's going on. He tends to do things on a whim and is adventurous, usually down for anything. Piero is loyal to his closest friends and makes new friends easily. All in all Piero is one of the most amazing people you'll ever meet.
friend: "Piero is so hot!"
friend #2: "He's so nice too. Goflirt with him!"
Someone with great wealth and who attracts numerous women with said wealth, derived from the word 'peso' (Mexican currency) and 'grande' (Spanish for big and/or great).
Guy 1: You'd better talk to that chick quick.
Guy 2: Why is that?
Guy 1: That 'peso grande' is about to talk to her.
Guy 2: Fuck, I wish I was 'peso grande' too.