That's a cloud.
At first glance, one might mistake this design for something other than a cloud. Surprisingly, it's intended to resemble a cloud with a face, though the execution leaves much to be desired.
While clouds are relatively straightforward to depict with curvy lines, this rendition falls short of resembling anything remotely cloud-like. The addition of what appears to be an innocent kissing face only adds to the design's perplexity.
