upon stepping up or down a step/curb, one only places a portion of their foot on the ledge and once full pressure of the body is applied, the foot slips down in a speedy fashion; therefore completing a "glarf".
by tim downard November 1, 2008
glarf is a word inspired the sound of a cock in one's throat, but it can be used in everyday language without using more obvious expletives...
by glarf mcgee June 14, 2010
Noun; a mental deficiency such as the inability to retain a certain piece of information. For example the name of a certain person.
A man said to his wife: "You're brother-in-law's first name is a glarf to me, I know that you have told me a thousand times but I just can't retain it."
by Charlie A November 28, 2006
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