What is a teapot?

I cannot make one of those.

Refrigerator.

Can't pass a PhoneNumber to a function expecting an EmailAddress, for one, or mix up the order of arguments in a function that may otherwise just take two or more strings

Dates are unfortunate in that you can only really parse them reliably with a TZDB.

Nitpick: icons are about signifiers, not affordances. A button affords being pressed, an icon on the button signifies what pressing it will do.

In context, binary breakup and binary fracture apppear to mean a splitting ofa whole into two parts along a given line or plane