Nailos
Nailos are like nails but way tougher. They’re the kind of people who can take a punch and still laugh in your face.
My cousin is a Nailo. He got jumped by five guys and still said, 'You’re all losers.'
I called my boss a Nailo because he yelled at me for 10 minutes and still had energy to eat lunch.
My dog is a Nailo. He bit the mailman and then went to sleep.