1 definition by Merriam Websta

a word used by the bottom-dwelling population of males (usually ages 15-22) with the hopes of sounding "sweet ass" and the long-term goal of having 20 inch rims on their escalade while wearing ice.
"Yo brotha I was so jickety jack dat I thunk I's a real thug"
by Merriam Websta June 23, 2006
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