The fear of licking fingers, or seeing a finger being licked or even hearing a finger being licked.
person 1: "sluurp" *person just licked chocolate off his finger*

person 2: "AHHH OH MY GOD DID YOU JUST LICK YOUR FINGER??!?!"

person 1: "Yes, whats your problem?" *licks finger again*

person 2: "STOP IT! STOP IT NOW!" punches person 1 in the face.

person 1: "WHAT THE HELL DID YOU DO THAT FOR?"

person 2: "I have Lambendodigitusphobia."
by x0bren0x October 4, 2010
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