directly translated this means "off the chain for shit" or something. of the chain is g-talk for something cool, and fo shizzle sort of means for real. So something that is off da chizzle fo shizzle is something that is REALLY cool.
Yo man, u see dat new flik at da AMC? Dat shiznit be off da chizzle fo shizzle!
by b-rye May 31, 2005