The hand clenches to a fist and the thumb points up.

Western Culture Super! or as a sign for hitchhiking or the number one.
“Can I hitch a ride?”

Mediterranean Inappropriate gesture similar to the American ‘two fingers up’.
“You can lick my …”

Japan Five.

Explanation
Depending on the country this gesture has different meanings. This generally applies to body language and here in particular.

Categories arms/hands

This is one out of 63 gestures from the body language trainer.