flick it with your index finger until it shrinks
Not only is it not normal it is impossible.
Strong winds can create waves larger than normal.
Larger than normal.
Generally, all chest freezers are larger than normal freezers although you are able to purchase some chest freezers which are smaller than normal freezers.
If there are more than the normal two testicals this is a serious medical problem and you need to see a doctor right now not tomorrow or next week.
If you exercise a lot, it should be totally normal to have larger muscles.
Neutering includes removing the testicles, so no.
Breasts
no, it's much larger than normal for that age
It is completely normal for one testical to be larger and hang lower than the other - it is typically the left one.
Just a little bigger than a normal kitten is. They obviously get larger as they grow, but are maybe a third larger than a normal kitten. However it depends on the age of the kitten