1. Episode 1

The jokers cause havoc when they take over a bakery, risk a punch in the face as they secretly try to touch strangers with just their noses, clear the streets with an obscene megaphone they can't control and kiss strangers' toes when they work at a foot spa.

2. Episode 2

The jokers become the world's worst receptionists; lurk in a park trying to trade ridiculous secrets with passing strangers; give boardroom presentations that will cause them severe embarrassment; and visit the supermarket to try and hide as many pencils as they can on unsuspecting shoppers.

3. Episode 3

The jokers pose as opticians who offer very unusual eye tests; compete to fall asleep on complete strangers for as long as they can; pitch ludicrous inventions to focus groups; and give away '50 per cent off' vouchers for the most embarrassing products ever.

4. Episode 4

The jokers have to follow hugely embarrassing instructions when they take over a cinema snack bar; conduct a bizarre cheese survey; attempt to give away free tickets to absurd made-up theatre shows; and can only move around a supermarket when touching other customers.

5. Episode 5

The jokers set each other up as they take it in turns to run a fast-food chicken shop; face embarrassment as they try to convince strangers to be photographed for their disgusting blogs; give outrageous business presentations they have never seen before; and tiptoe around a supermarket trying to sneak items out of other people's trolleys without them noticing.