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Meaning of whillikers

whil•li•kers

Pronunciation: (hwil'i-kurz, wil'-), [key]
— interj. Informal.
  1. (used as an intensive after gee or golly gee to express astonishment, delight, etc.)
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.