Silly; characteristic of a dill.
Redolent of dill (the herb).
Someone or something that is remarkable or unusual.
A dilly bag.
Not normal; odd, unusual, surprising, out of the ordinary.
Outside of one's current relationship; unfamiliar.
Having the quantum mechanical property of strangeness.
Not belonging to one.
Unfamiliar, not yet part of one's experience.
Of an attractor: having a fractal structure.
Sex outside of one's current relationship.