People often mention this but I can't really see it; if he does, that's pretty subtle make-up.
I have never heard that. Pretty sure he doesn't. "A big ball of wibbly wobbly, timey wimey stuff" The Tenth Doctor explains all.
No.
Maybe you're thinking of Alec Baldwin's fake nose as The Shadow? "A big ball of wibbly wobbly, timey wimey stuff" The Tenth Doctor explains all.
That's his chin.