A team of Soilers and a team of Police decide to go on a survival weekend together to see who comes out on top. After some basic exercises the trainer tells them that their next objective is to go down into the woods and catch a rabbit, returning with it ready to skin and cook.
First up - the Soilers. They don infrared goggles, drop to the ground and crawl into the woods in formation. Absolute silence for 5 minutes, followed by the unmistakable muffled "phut-phut" of a silenced double-tap. They emerge with a large rabbit shot cleanly between the eyes.
"Excellent!" remarks the trainer.
Next in go the Police, walking slowly, hands behind backs whistling Dixon of Dock Green. For the next few hours, the silence is only broken by the occasional crackle of a walkie-talkie "Sierra Lima Whisky Tango One, suspect headed straight for you..." etc. After what seems an eternity, they emerge escorting a squirrel in handcuffs.
"What the hell do you think you are doing?" asks the incredulous trainer, Take this squirrel back and get me a rabbit like I asked you five hours ago!
So back they go. Minutes pass. Minutes turn to hours, night drags on and turns to day. The next morning, the trainer and the other team are awakened by the police, still holding the handcuffed squirrel, now covered in bruises with one eye nearly shut.
"Are you taking the piss!!??" asks the now seriously irate trainer.
The police team leader nudges the squirrel, who squeaks: "Alright, alright, I'm a f#ckin' rabbit!"