#1 Excellent.

#3 Newtons' 3rd law as illustrated by a stupid person.

#4 Leave them there for a day or two. In the cooler weather wet them down. In warmer weather spray them with something biting insects appreciate.

#8 Fair comment from an American. The rest of us get free health care. That is worth defending.

#12 Group of Seven?

#17 Arrive naked and bring beer.