1) A bro, a 18-24 year old male that wears Abercrombie polo t-shirts, likes Jack Johnson, playing the game cube, Birkenstock sandals, Livestrong bracelets, visors on sideways or hats with pre-frayed brims, Family guy, and most importantly chilling with the bros.
2) There is no Chad.
Bro1: Sup Chad Bro Chill 17?
Bro2: Not much bro, chillin' you?
Why is there no Chad?