Women have two breasts, one left breast one right breast.
Men have two testicles, one left testicle, one right testicle.
Women have two ovaries, one left, one right.
The Earth has two poles, one north pole, one south pole.
The brain has two hemispheres.
USA has two parties, one leftie, one righty.
There are two sides to every coin.
Every stick has two ends.
Every conflict eventually always ends up between two sides.
Every child is one of two genders, a boy or a girl.
Everything is binary.
Grow up you non-binary weirdo.
Caption this Meme