The black cow flies at midnight means anything you want. Also used for guy code, "is your girlfriend, wife, significant other around"? This phrase is used to check if the coast is clear.
This phrase is also used to speak in code for any real day situation: is the black cow flying at midnight?
Examples: when you don't want people around to know what you are talking about.
Can-O-Black refers to the Phenomenon wherein a person (Mainly White Women) use excessive amount of Self-Tanning creams, sprays and lotions; in order to change their ethnicity. Hence, a White woman can cover her skin in so much Self-Tanning cream, that it changes her skin color and makes her look like a Latina or Black woman.
(Can-O-Black Chick) I'm the hottest black chick you will ever meet! (Dude) Please! Your the only black chick I know that if I locked you in a closet for two weeks you would turn white! (Can-O-Black Chick) Are you crazy, Do you know how hard it is to get my skin looking this good? (dude) Yeah, $9.95 a can, 3 cans a week.
A jet-black pencil, raised in the dojos of ninjas, until it was prepared to be the master of the stealthy arts. A pencil that can end the world, but chooses not to.
Guy 1: Hey, do you have a Mirado Black Warrior I can use on my test?
Guy 2: Yeah...wait...I don't know where it went.
Guy 1: OMG, it's killing the teacher as we speak! Run!!!