A Chayla is usually a girl who is a major pot head. Always has weed, and is always smoking it. A Chayla is very rare, a hot hot girl who is chill, always blazing that kush.
Guy 1 " Man! did you see that hit, and shes hot as hell.. she has to be a Chayla."
Guy 2 " Ya! that was a huge toke, i agree that is a total Chayla."