Kermit the Frog, the Muppet created by Jim Henson, became a constant source of reaction voices online, and this clip comes from an Omegle chat featuring the character saying yea, yea. Omegle paired strangers for random video chats, which produced many short, shareable character impressions and awkward exchanges. Clips like this spread as soundboard and short video audio because the line is instantly recognizable and flexible. It remains popular because the familiar voice turns a plain agreement into a joke about boredom, disbelief, or pretending to care.