I think this has already been asked before, but I searched and didn't find anything. Ok, say Spider-Man were to pounce somebody on one turn, he takes the 1 pushing damage for pounce. If he does it on the next turn to somebody else, does he take the pounce pushing and another pushing? Thanks in advance.

Yes he does.

And remember to assign him the Pounce pushing first and then the pushing for a second action next.

yes