My favourite bits of Dr Who lore include the fact that the TARDIS Is" dimensionally transcendental" -- that's why its bigger on the inside. This quality also seems to apply to purses and some closets in my house.

Plus the third doctor ( Tom Baker, who had the role for many years) once experienced one of the funniest time loops ever ( okay I love time loops anyway but still) .
It was a "chronic hysteresis" -- that is, the same time repeating over and over. What a nice concise way to express that problem which seems to plague so many of our favourite characters !
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