Noun
little head (plural little heads)
(idiomatic, euphemistic, usually humorous) The glans of the penis.
I'm attracted to long-legged girls with long arms and a little head. Alvin Ailey
Pena Her little head clinking Like a barrel of red velvet balls Full past noise Treats filled her eyes Turning them yellow like enamel coated tacks Soft like butter hard not to pour. Captain Beefheart