FabSwingers.com forum: Know it like back of my hand...

By *winging Sally Sean OP Couple
over a year ago

Warks / Northants Border

Where on earth did this phrase originate? I have no idea what the back of either hand looks like...

Try to answer these questions. See whether you're correct.

Which finger is the longest, index or ring?

How far up your ring finger does your little finger, or 'pinkie' as the Americans call it, reach?

When your thumb is excluded, which finger has the most obvious lunula? (The lighter coloured half moon under the nail).

By *ris GrayMan
over a year ago

Dorchester

You see the back of your hand in everything you do hence the expression