Humans could couple up differently, if they wanted to.
My, what dimorphic parents you have!
His big toe has the same diameter as her wrist. His unflexed bicep is wider than her waist.
Color and the making of gender in early childhood
Maybe gender differences in color preference are just an anchor for children's gender identity performance.
Off gender-script art
Fortunately, the hotel we're stranded at is only a few blocks from the Art Institute of Chicago. Tooling around the museum I was still thinking about sex dimorphism, especially this piece in Time where I referenced ancient art and this one where I compared depictions of Hercules. I have no expertise in art history, so…
Disney's Hercules has man:woman measurements greater than any normal human pair -- and greater than ancient depictions, too.
Movie dimorphism update: How to Train Your Dragon 2 edition
Stoick the Vast has much bigger hands than Valka.
Can animated boys and girls be (almost) the same size?
A few examples of animated male-female couples without exaggerated body-size differences.
Disney’s dimorphism, ‘Help! My eyeball is bigger than my wrist!’ edition
The evidence is mounting that Disney likes small-handed-women-large-handed-men couples.
Why taller-wife couples are so rare
Can I reach that for you, honey?
All hands dimorphic: Gnomeo and Juliet edition
He's only a little taller and a little older. But look at those hands!