the Jester
Legend
Halfling aren't short humans.
They are little daredevils who through genetic mutations take ten times as long to feel fear.
Their natural courage has weeded out the frailer, slower, and uncharismatic stock through natural selection. Many halfling died from their fearlessness and lack of enough common sense to run away/not eat that/stop going forward/not investigate that sound.
Plump or skinny is a cultural thing, The daredevil aspect is not.
Keep your damn kender far away from my D&D.