Can any one help me find the title of these rap songs:

1) The opening begins "This is how we do, we make a move and act a fool while we up in tghe club. . ." I believe 50 Cent starts it off.

And 2) This one has an ending chorus that says "It's time to meet the gorillas, the gangstas, the killas and the dope dealas. . ." I'm pertty sure the main artist is Ice Cube, but that's as far as I got. :(

Thanks :)

1. The game featuring 50 cent "This is How we do"

2.It is by Ice cube but not under his name
The artist is Westside Connection and the title is "Let it Rain"