Little is known about the original recording behind the Pedro De Lara clip, so its life online is defined by how editors reuse the drawn-out vocal sound. Shared on soundboards as a short standalone effect, it spread as a reaction insert for memes, short videos and stream highlights where a rising uuu sound effect can do the work of a facial expression. Its short length makes it easy to loop, layer or cut mid-note, which has kept it in circulation as a flexible reaction sound.