"Acid" ....that's the nickname....
... Aminu Acid
it's one thing that jumped out at me. i pulled marion-webster's online dictionary definition of amino acid.
" an amphoteric organic acid containing the amino group NH2; especially : any of the various amino acids having the amino group in the alpha position that are the chief components of proteins and are synthesized by living cells or are obtained as essential components of the diet"
...the "glue" guy, to hold Blake and Gordon together as a great duo.