A sort of freak of nature, the avocado is actually a fruit. (meganadamsbrown.com)
The original frog, which disappeared in 1983, was a genuine freak of nature. (discovermagazine.com)
A weird and unique freak of nature amongst the mundane shooters and RPGs with their played out themes of morality, but it's trying too hard to be clever. (metacritic.com)