The term mentally retarded is identified in base64 scheme by the sequence bWVudGFsbHkgcmV0YXJkZWQ=, while the MD5 signature is equal to 8c08948f013dd4a647392f0b54a12895. The ASCII encoding of mentally retarded in hexadecimal notation is 6d656e74616c6c79207265746172646564.