mama put n.— «Mama-put: Road side food seller so called because customers frequently beg for extra helpings by saying “Mama abeg put more now.”» —by Babawilly Babawilly’s Dictionary of Pidgin English Words and...
kalo-kalo
n.— «Kalo-kalo: 1. One armed bandit. 2. Amusement arcade game machines.» —by Babawilly Babawilly’s Dictionary of Pidgin English Words and Phrase (Nigeria) , 2001. (source: Double-Tongued Dictionary)