Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Time And Relative Dimension(s) In Space -- explained to Ian Chesterton & Barbara Wright by Susan Foreman in "An Unearthly Child" & repeated several times since. Also it is known to be Totally And Radically Driving In Space as told by the Twelfth Doctor in the Series 9 episode "The Zygon Inversion" (although it's possible he was joking when he said it).