A micro limb (or micro limbs) is either a finger or a toe.
The arm is a limb, therefore the fingers are smaller limbs that come from the arm, known as micro limbs
(Can be spelled microlimb, micro limb, or micro-limb)
"Yesterday my toe broke off, it got stuck in the gears of bike."
"YOU LOST A LIMB!?"
"Toes arent limbs."
"Oh, yeah sorry, micro limb."
"Callie you're such a worler.."
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