so the big number is what variable the whirl effect and fish eye effect is going on which is why once it reaches infinity it stops "Lisr" is what scratch actually thinks the big variable is which is why the sprites stop once the big varible reaches a certain number of digits even though it doesnt say its infinite
The ninja is going off the Log() of that Variable "Yeah" is every digit thats being added to the big variable so you can see how big the number really is