According to creater Graham Linham it's whatever you prefer. I like to think of it as the IT (as in computers) crowd
they normally say how yummy bananas are.☺
physical characteristics of a human is your phenotype
Crowd pleaser, although the hyphenated alternative is not a serious error. Americans tend to want to drop hyphens as much as possible. For example, Canadians write " co-operation " because "...
something that describes someone