Paper-Thin Disguise/Radio

Examples of in  include:

"Pip: Mr Benevolent! How did you fool me for so long? Mr Benevolent: Do you know, I genuinely have no idea."
 * Pip Bin of Bleak Expectations is always fooled by his nemesis Mr Gently Benevolent's disguises, though they're always comically thin and he's prone to slipping back into his accent, saying his evil internal monologue out loud.