Fat Joe

Make It Rain Me, Myself & I
I'm here in this place with my associates from our group The Terror Squad
bill
Make It Rain Me, Myself & I
Actually throwing money at women/hoes/strippers. When you throw a lot of bills over a women it looks like the money is [raining down on her]
mdavis0295
Make It Rain Me, Myself & I
I spend extravagantly on the many girls with whom I party
madriputra
Make It Rain Me, Myself & I
a "triple beam" is a type of balance (or scale) that has three beams along which you slide counter-weights to get a measurement. this is referring to using one to weigh bricks of drugs (probably cocaine) before sale, purchase, or dividing up.
bill
Make It Rain Me, Myself & I
Fat Joe is rapping with Lil Wayne, and he is saying his brother (friend) from the dirty (dirty south; Lil Wayne is from Louisiana) has a habit of drinking promethazine (prescription cough syrup).
bill