(Mexico) A person who tries exaggeratedly to demonstrate that he/she is really good at something, but when sometimes the reality is that he/she is not at all.
- ¿Ves a ese tipo vestido como cholo ?
- Sí, anda de pitero.
Translation.
- Do you see that cholo dressed boy?
- Yes, he's a pitero.
A phrase commonly used by the fandom side of the social media website tumblr to describe a reaction of an inhuman noise (that sounds like a pterodactyl screech) one has made after they see something that pleases them greatly and instantly excites them.
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. Go flirt with him!"