1. This is an ancient phrase that goes back as far as the time of
Gabriel and Mohammed. It means 'I just had sexual
intercourse with all the members of your family last night'.
2. An expression used to state that one is 'the
shit'.
Gabriel: Before I give the holy scriptures I have something to say.
Mohammed: What my lord?
Gabriel: I put the 'impin in the pimpin
Mohammed: Surely not all of them in one night?
Gabriel: Fo' shizzle my nizzle!