Actually, Whiskey’s schooling was finished up on Scotch’s homeworld. He probably went to an earth Kindergarten, though – and maybe a couple of years of grade school before being kidnapped.

Of course, he might not remember that considering all the time-looping involved. I know I have a hard time keeping it straight. One of these days I really should do a wiki…

Whiskey calling the chalkboard scribbles “Maths!” is a callback to the “Look Around You” series from the BBC. Great stuff…