#1221: Nomenclature

XKCD comic, described below.
Transcript

[[Mrs. Whatsit is talking to Abbott and Costello.]] Mrs. Whatsit: You're both confused. Mrs. Whatsit: He's just "The Doctor".

[shouted, from the field] 'Aunt Beast hit a pop fly to second! Dive for it, Mrs Whatsit!'

ExplainOriginal