戳个儿

• 翟(peacock; long-feathered bird)PHONETIC
• 戈(spear; weapon)RADICAL

A spear pierces through like a peacock feather cutting through air, creating a poke mark.

• 人(person; man; human)ASSOCIATIVE
• 丨(straight stroke; line)PHONETIC

A person standing straight like a stroke in a ledger is an individual.