There are some gene pools that are in need of clorination….for example:
Woman sues zoo after getting finger bit off by Lion.
The facts seem to be in contention, but even if the zoo keeper did tell her she could pet the lion, which I sincerely doubt, common sense would dictate that was probably not a good idea.
Speaking of common sense, forgetting the danger of this activity, one also must watch out for Lion, bodily fluids, etc.
Looks like fun…. not.
Term idiot comes immediately to mind.