That's my MO, add a B to that shit

from Drake (Ft. Lil Wayne) – The Motto Lyrics on Rap Genius

Meaning

Multiple entendres!!!

“M.O.” is an abbreviation for the Latin term modus operandi (1), or “Mode of Operation”—simply put, how you live your life. Continuing the weed theme from the two lines above, Wayne’s saying, “When life gives you weed materials, make somethin to smoke on!” And his modus operandi is to add a B to anything to make it better (music, food, sex etc.).

Wayne’s M.O. is Money Over Bitches (2) (as his chest tattoo states).

M.O.B. is also slang for the Bloods (3), with whom Wayne is openly affiliated. The Bloods are a gang, or a mob (4)—in other words, a group of people who will beat the shit out of you.

To help improve the meaning of these lyrics, visit “The Motto” by Drake (Ft. Lil Wayne) Lyrics and leave a comment on the lyrics box