Talk:The Tower Outta Nowheres/@comment-84.238.58.25-20170112232151/@comment-35089194-20190723175221

[https://scifi.stackexchange.com/questions/56507/first-known-author-to-use-the-concept-of-bigger-on-the-inside Google is free. Here's your "verifiabe" alternative.]

That said, OP never claimed that the show was the first to invent the concept of "bigger on the inside", so I'm not sure why the first reply got up in arms about nothing. In any case, it probably is a Doctor Who reference. The "bigger on the inside" phrase has been uttered more times on the show than one could keep count of unless they really paid attention, and could potentially be considered an iconic phrase in the show. Regarding the potential reference here, I'd point to Clara Oswald being the first (and so far if I recall, only) person whose first utterance upon entering the TARDIS, instead of the usual, was "It's smaller on the outside!".