(a guy in a cowboy hat walks up to a farmer boy)  cowboy: hey jack, be a good old boy and come over to this barn here
country slang a person uses when he initially comes off as amiable, but then progresses to attempting rape
"(a guy in a cowboy hat walks up to a farmer boy)  cowboy: hey jack, be a good old boy and come over to this barn here" What is the definition of "good old boy"?