Underground Recruit: "Arn't you all a little old to be fighting in a rebellion against a near-all-powerful Tyrrant?"
Talmid, standing next to Thingguy and Lucas: *sigh* "Yes. Yes, we are."
Underground Recruit: "... Okay! Well, I'm here to sign up!"
(Incidentally, this is how I feel about all the age differentials. It just IS. :P )
Source: Phineas And Ferb