The Doctor (Salad Daze)

An incarnation of the Doctor existed in an Alice in Wonderland-inspired Dimension that had been warped around Peri Brown's thoughts. He encountered Peri Brown on two separate occasions, during the first he failed to stop as he complained about being late for a very important date, and upon their second meeting he scolded her for upsetting the Queen of the Artichokes. (COMIC: Salad Daze)

Behind the scenes
This incarnation of the Doctor was a parody of the White Rabbit from Lewis Carroll's Alice in Wonderland.