Sounds like this come from the long tradition of cartoon Foley, where animators used springy boings and wobbles to sell soft, exaggerated motion. Short jiggle effects became staples of online soundboards and meme editing because they work without words and fit almost any silly visual gag. This particular clip is credited to TheKeyMom and circulates as a quick reaction drop, popular for its very short length that lets editors stack it repeatedly or layer it into fast-cut comedy videos.