A common greeting among the fine youth of America. Its current standard form is as follows:
"Fo shizzle, my nizzle"
fä shi"z&l mä ni"z&l
Popularized by the rapper Snoop Doggy Dogg, the phrase is a corruption of the antiquated salutation, "Fo sheezy, my neezy," which is a colloquialism of a term of acknowledgment somewhat analogous to "I ardently concur with thee, my trusted companion of African-American descent."

Usage:

"You gots dem ends?"
>"At this time, are you prepared to compensate me monetarily?"
"Fo shizzle, my nizzle!"
>"Most certainly, my trusted companion."

McDonalds employee: "Wizzle to McDizzle, nizzle, we'll be wizzle in a mizzle, you wanna extra vizzle mizzle?"
Hamburgler: "Robble my nobble!"
McDonalds employee: "Fo shizzle my nizzle!"

Inspiration from urbandictionary.com