Sneak Detector Mugs

"First of all, let's find out who blew the whistle on us."

"I'm just going to ring the doorbell so I have a chance of a spot in the bed."

An outstanding high school pole vaulter, Kevin was never caught coming home late,

Children watching a horse show from under the tent

"My boss says I'm very good at what I do."

'...How much did he pay you to sneak in here and take his fitness test?'

Man planning on standing on a turntable to aid hammer throw.

'Curiosity'

Old man stealing sand from a sand box for child

Power theft on mobile phones

Your husband will kill you!

'No, you're the plumber, you go and check how bad the leak is.'

"I won't be needed a new laptop as stated in my email. I've found one on top of my Mum's wardrobe."

Dog Evolution

'He believes in taking time to stop and smell the noses.'

"Ooh, I need a drink. I wish I didn't have to hide it...but I don't want the family making fun of me. Mmm...that hits the spot."

Servant girl making an excuse to go out and see a soldier

A sneaky, hungry elephant...

Squirrel stealing golf balls

'Homeland security! That sign has 'threat' written all over it!'

Mexican taking a siesta. Telescope coming out of top of his Sombrero,

"Just what do you think you're up to?"

'I thought you went to school.'

Checking the closet.

The incapacity benefits people want you to give them a ring...'

Jimmy couldn't run but he could hide.

"Our mistress is a florist you see, so it's fun to sniff her when she gets home to guess which flowers are in season..."

"I'm sorry for doubting you're sick. I guess I can shop by myself."

Flirting woman taking money from a man's pocket.

'Me? I'm waiting for my parents to leave so I can watch something I'm supposed to watch with parental supervision.'

'Because all my neighbors put up blinds.'

'I think I know how the robbers got in. Someone forgot to lock the doggy door.'

"I can see everything that goes on in this paper mill. I call it 'Paper-View'."