I got bars, nigga and it's happy hour!

from Lil Wayne – Cashed Out Lyrics 1 on Rap Genius

Meaning

Weezy has so many hard lines (Bars) he’s serving them up like its happy hour. a double play on the word “Bars” (Pubs,Hard Lines) and “Happy hour” (Serving beer, Serving Rappers)

Wayne might also be referring to the prescription drug Xanax, whose dosage form is a rectangular shaped pill with 3 scores in it so that it can readily be snapped in half or quarter dosages. Tablets of this nature are known in the drug community (professional and on the streets) as “bars”, as in “XannyBars”, “ZannyBars”, etc.

To help improve the meaning of these lyrics, visit "Cashed Out" by Lil Wayne Lyrics 1 and leave a comment on the lyrics box