Radial keratotomy: An eye surgery procedure designed to flatten the cornea, reducing its optical power, to correct nearsightedness (myopia). In the procedure, incisions (cuts) are made in the cornea. The procedure is said to be radial because the incisions resemble the spokes in a bicycle wheel.
Slinky Dog (better known as Slinky and often called Slink or Slinkykins) is a supporting character in the Toy Story franchise. He is a toy dachshund with a graveled Southern accent.
1 Slinky is made of wood with articulating legs and head, unlike the real life toy which is made of plastic and stands completely still.  At one point in Toy Story 2, Slinky says, I may not be a smart dog, but I know what roadkill is.. This is a reference to the quote, I'm not a smart man, but I know what love is, from the 1994 film Forrest Gump, which starred Tom Hanks, the voice of Woody, as the main character.