Incorrect guesses so far:
- pulling tissue paper wrapping from a parcel
- writing on a polystyrene box with a marker pen
- peeling the wrap from a polystyrene meat tray
- running your fingernail down a piece of polystyrene packaging 
- peeling back the seal on a cup of instant noodles
- pulling the plastic from a large appliance as you unpack it
- pouring $1 coins into a pokey room ‘tiny teller’ 
- a pressure pack can of expander-foam
- flushing the toilet on an aeroplane
- using a vacuum sealing bag
- another incorrect guess: dragging a polystyrene box over a loose surface
- putting a Styrofoam box into a cardboard carton
- pulling the tape off a plastic postal pack 
- cutting a piece of paper using a paper trimmer
- mixing concrete in a cement mixer
- pulling cling wrap off the roll and cutting it off on the serrated edge
- peeling the invoice sticker from a cardboard carton
- pulling masking tape off a box
- slurping through a straw  
- vacuuming styro-foam packaging off the floor
- sealing up a cardboard box with packing tape
- pulling large blocks of foam from a box
- pouring rice from a bag into a container
- spraying oven cleaner
- a paper shredder
- coins dropping into a coin counting machine or coin hopper
- draining the sink
- heavy breathing into the microphone
- the milk frother on a coffee machine
- a retractable dog lead
- blowing into an Asthma puffer to measure lung capacity
- turning over a compost bin
- grinding coffee beans in a home coffee making machine
- tipping out the water from a steam iron after ironing
- the sucking of a swimming pool pump and filter
- sucking the last of a drink through a straw. 
- pouring water into a hot pan on the stove
- pouring coins from a piggy bank into a counting machine at a bank
- taking ice from an ice-making machine.
- slurping spaghetti
- blowing up a helium balloon
- flushing a porta-loo 
- a draining dishwasher
- an insinkerator
- old style milk shake mixer
- pushing a straw into a take-away drink container