Nothing, Zero, Nada... Used almostly when bragging about not paying for a service or something.
It can also be used as an insult for saying someone is broke.
eg 1. I no get shishi for my phone but MTN allow me make call.
eg 2. Emeka no get shishi for pocket.
To be extremely successful beyond people's expectation that they start hating on you.
See Emeka done join dem pepper dem gang
["Success", " Wealthy", " rich "]