The term turn one's stomach is identified in base64 scheme by the sequence dHVybiBvbmUncyBzdG9tYWNo, while the MD5 signature is equal to 2bb5d9440358e24986e6d33d5eeea7d8. The ASCII encoding of turn one's stomach in hexadecimal notation is 7475726e206f6e6527732073746f6d616368.