Disguise Artist Mugs

'Its old Mrs Smith again, I am pretty sure its because she can't afford the vets bills she says the appointment is for her nephew.'

"I'd like a style that looks nothing like this."

"It's a cape, it's red, and I'm in a hurry."

Boy uses a mask in detention so he can read a comic.

'Ever wonder why hunters only shoot at bucks? We've got the same coloring as females. same pointy snouts. Same rack of...'

An orca tries to infiltrate the penguin camp.

"This is the worst witness-protection program I've ever been in."

"No, I haven't seen any other goldfish."

'Can you ask him to behave please? Last time I babysat, he basically disappeared when it was bedtime...'

'Do you think he recognizes us?'

Private detective looking very conspicuous while the suspect is saying 'He hasn't really got the hang of discreet surveillance, has he?'

Extreme camouflage

"Sorry...but until we fix the cloaking device, this will have to do."

Inflatable Duck Boat

'I told you it wouldn't work.'

How witness protection really works...

He kept pretending he was going to work when he was just running errands.

'Each one is signed and numbered.'

"I'm in disguise."

People leave joke shop with false moustache, nose and glasses marketed as 'the Robert Winston'.

Glasses on, Crazy Cowman's secret identity was safe

"So yes, I bit him! How was I supposed to know it was Master wearing a red fat-suit and a fake white beard?"

Incognito Bonito - 'I don't know me, but I do know you!'

"OK, well, if you do hear anything, be sure to give us a call."

'After years of studying the apes I've finally found a way of being accepted into their group.'

A Masked Ball

CIA - Incognito/Outcognito.

'Now don't forget, polar bears can be sneaky buggers.'

'Frivolity -- What art thou in for?'

A Wolf in Sheep's Clothing.

"Has anyone considered that maybe his dress was a disguise?"

'How about this for the masked ball?'

"It turns out our health plan does cover eyeglasses."

Medusa enjoys a rare night out, incognito.

"...The cat tried all the tricks in the book to catch the mouse!"