You could totally make an extra cursed temperature scale. Randall proposed the °X scale, but maybe we can do better than that. That was pretty cursed because it defines three points based on statistics observed on of Earth and uses linear interpolation to connect the dots.

I propose an extra cursed system that uses completely fictional values. Let’s take -π as the melting point of unicorns and +GrahamsNumber as the peak temperature in the core of the hypothetical planet Vulcan. Between the two points you can fit any seventh degree polynomial you like in order to get the values that fit your needs. On Wednesdays you can use a sine wave too.