The term tongue-in-cheek is identified in base64 scheme by the sequence dG9uZ3VlLWluLWNoZWVr, while the MD5 signature is equal to ec1036ccbcf42284ec7c3d0009748321. The ASCII encoding of tongue-in-cheek in hexadecimal notation is 746f6e6775652d696e2d636865656b.