What's this hand geusture called?

Question

It's like you raise one hand clench it into a fist and shake it twords and away from you? Like "I otta"

Answer 1

depending on the country it can mean different things.  I have heard from Italian friends that it can be close to saying "***** you" to someone. While may just express anger or frustration in another country...  as to what it is called? no idea.

Answer 2

It's a threat. It means "I'd like to punch you."

Answer 3

that's "shaking your fist".

Answer 4

If it is what i understood

of the question...

it´s like a hand gesture

very commonly in latin America...

Like sayin...

Wht´s up man..!

you know..!