Direct translation: slap
It is a word used to refer to a fake item.
“That guy is selling di All Star tsa mpama.” – “That guy is selling fake All Stars.”
guys superlist e rekisa dilo tsa nniti or ke mpama?
— ‘𝒅𝒂𝒊 𝒃𝒆𝒃𝒆’ (@bontletsil) November 5, 2020