Kilroy

[ kil-roi ]
/ ˈkɪl rɔɪ /

noun

a fictitious American male, created by American troops who left the inscription “Kilroy was here” on walls, property, etc., all over the world in the years during and after World War II.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

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