Dr. Who knock knock joke Knock knock Who is it? **Doctor.** Doctor who? **YES**#Dr Who#Doctor Who#Doctor#One-Liner+1 more0🔗 Share
Knock-Knock... -Who's there? -Doctor. -Doctor Who? -No, bitch. Doctor House.#Doctor Who#Doctor House#Doctor#One-Liner+1 more0🔗 SharePermalink →
A funny knock knock joke I've heard awhile ago... *knock* *knock* who's there? Doctor Doctor who? ...exactly!#Doctor Who#Doctor#One-Liner#Knock Knock0🔗 SharePermalink →
Knock Knock.. Who's there? Doctor. Doctor Who? Yes.#Doctor Who#Doctor#One-Liner#Knock Knock0🔗 SharePermalink →
Knock knock... ""Knock knock"" 'Who's there?' ""Doctor"" 'Doctor who?' ""I plan to take that answer to my grave!""#Doctor Who#Doctor#Dark Humor#One-Liner+1 more0🔗 SharePermalink →