person 1: what is 356x751? person 2: uhhhhhhhh person 3: 267356 person 1: what a calculator brain
somebody who can do complex math equations in their brain in a matter of seconds
"person 1: what is 356x751? person 2: uhhhhhhhh person 3: 267356 person 1: what a calculator brain" What is the definition of "calculator brain"?