There are many occasions when you see something that looks like something else, for example a cloud that looks like an animal etc. Here are a few examples that I have taken over the last few years in Thailand.
This photo shows irridescant clouds that look more like mother of pearl
This cloud looks like the grumpy old man from the Muppet Show
This cloud was just monkeying around
A lightning man crawls along power lines
An alien face appears as lightning lights up a cloud
Many things to see in this photo including the profile of a man with a beard, an outstretched arm and many more
A lightning giraffe?
''You're Fired!''