What is a shugah momma?

my girl shes rich but i could care less she even tricked me that she was poor i didnt freaken care i still flirted with her so what is a shugah momma i have kissed her before and she has kissed me so she knows i like her she has bought me gifts and i have bought her some no im not rich in no way at all am i rich i told her i loved her once and she told me same she even bought me a car :O she knows im not rich and she loves that about me she makes me feel like a king and she knows it im not goin to deny it no you guys cant have her i love her for who she is tomorrow i am giving her a gift its a neckalace i spent 2 years savin up for it we are only 17 been datin since 15 she said she wanted it but really thats background real question what is a shuggah momma and any nicknames i can call her i like to use different ones most day