1 definition by babyface:)

kelby

noun (kelb -ie)
-when you make a stupid mistake or stupid remark!
- usually stupid or blonde people make these comments

example 1
friend 1: oh i though you could get high of tinfoil
friend 2: um....NO stupid
friend 1: oh opps...
friend 2: wow...you just pulled a "kelby"
example 2
friend 1: hey i bet if you'll find the word gullible on this Doritos's bag
friend 2: okkie
friend 1: she suchs a "kelby"

by babyface:) November 21, 2011