A phrase used to change the subject when someone who should not be hearing the conversation directly preceeding said phrase walks into hearing range/room. It is often followed by laughter.
- So are you going to tell my wife that you slept with her sist...
- *The wife enters the room*
- *Nervously* ...and then I ask them: "What are the cards for?"
Just Think About It. Its pretty much asking somebody/something to do something that you know they can do but they say no just to be an asshole.
Vinni: Hey frankee! Can you edit this video for me because you edit sooooooo gooooood!!
Frankee (God Tier Video Editor) : No. Fuck you. You never ask a horse for hay.