The little gray stick is the stalk that Tik Tok began to feed food. The original stalk is "the little plane is coming", which belongs to the outer net stalk and is a trick to coax the baby to eat. After it was introduced into China, it was changed to "Little French Stick Comes" or "Little Flying Stick Comes" by netizens. Later, it was accompanied by the male version of the clip sound by the video blogger @ Life Hard House, which was very magical and slowly spread.