I still think Kendrick is talking about God on Momma. It wouldn't be happiness or love cause those are feelings. Kendrick says "an appetite for the feeling I can barely describe." Also carrying a gun at 17 would make you feel like God. On top of that on his SNL live performance of I, Kendrick does that verse at the end of I. Which also has a lot of references to God. It could also be love, but it's not happiness.
I wish they would do a literal video for Wesleys Theory. Him going around buying shyt, doing all kinds of crazy stuff. Actually seeing him and his homies take over the white house. The whole time he's racking up debt and at the end of the video he gets locked up.