Find the Saltine is a game that J.D. and Turk play. They have to hide a saltine cracker on their body and the other has to guess where the saltine is located on the other player's body. Carla is seen to play this once when J.D doesn't agree to playing Carla walks by and takes the saltine from behind Turk's ear and says "one nothing me".
J.D lies to Elliot saying him and Turk don't even play it anymore and minutes after J.D and Turk are seen playing it and J.D says to Turk "But don't tell Elliot we are still playing".