I love eating steak at a restaurant.  I'm not much of an expert though.  Do you know much about steaks?
I know some about steaks. To get a steak the meat has to be sliced across the muscle, including the bone.
Tell me about the different kinds of meat that is used for steaks?  What's flank steak and T-bone?  
Flank is cut from the ab muscles of the cow, whereas t-bone's are cut from the short loin.
What about filet mignon and why does different parts of the steak cost differently?
Filet mignon
Filet mignon (; French for "tender fillet", "delicate fillet", or "fine fillet") is a steak cut of beef taken from the smaller end of the tenderloin, or psoas major of the cow carcass, usually a steer or heifer. In French this cut is always called "filet de bœuf" ("beef fillet") as "filet mignon" refers to pork tenderloin. 
The tenderloin runs along both sides of the spine, and is usually harvested as two long snake
Steak
A steak () is a meat generally sliced across the muscle fibers, potentially including a bone. Exceptions, in which the meat is sliced parallel to the fibers, include the skirt steak cut from the plate, the flank steak cut from the abdominal muscles, and the silverfinger steak cut from the loin and includes three rib bones. In a larger sense, fish steaks, ground meat steaks, pork steak, and many more varieties of steak are known.
Steak is usually grilled, but can be pan