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.
Means to treat sm1 fuck up or defeat sm1
Na Real Madrid poopoo Athletico for UEFA final
["Defeat", "beat "]
Origin: Akwa ibom