These legs are to perform a permanent high kick this morning above a city centre landmark.
The exuberant limbs – in hooped tights – will signal the presence of the Duke of York's Picturehouse inside the Komedia venue in Gardner Street, Brighton.
The three-screen venue is being built to allow the cinema to screen more arthouse films. The first public screenings are on December 7.
Jamie McCartney, the artist behind the Great Wall of Vaginas, was commissioned to design the new legs.
Unlike their bawdy counterparts on the main cinema building in Preston Circus, Gardner Street's legs have got a little over-excited.
One shoe has been sent flying, ending up on the roof of the building.
Mr McCartney said: “It was appropriate to add a comedy element, given the location at Komedia.”
The polystyrene legs are going up at 8am.
See the latest news headlines from The Argus:
- Wetherspoon plan first hotel in Sussex at its boozer in Brighton's West Street
- The last known pictures of murder victim Janet Muller are released by police
- Man sent to jail over teen prostitution bid using Facebook
- Rose Hill Tavern given lifeline as councillors vote against turning it into flats
- Proud to call Brighton our home - Poll shows 91% of Brightonians wouldn't choose to live anywhere else