"Let's go/I'm off"
How to do it: the right hand taps the palm of the open left hand from underneath a few times. Read our full phrasebook here Photograph: Guardian
"It's absolutely delicious"
How to do it: fingers together the hand is placed near the mouth, then jerked forward and the fingers all opened.
Read our full phrasebook here Photograph: Guardian
"There's something going on between those two"
How to do it: the two index fingers are tapped together a few times.
Read our full phrasebook here Photograph: Graphic
"Do you get it/grasp it?"
How to do it: index and middle fingertips are placed close together as if holding something small, and then the hand is rotated rapidly from the wrist.
Read our full phrasebook here Photograph: Guardian