Rawr has become a familiar piece of internet shorthand for a playful roar, used whenever someone wants to sound fierce without actually being scary. The doubled form, rawr rawr, leans even further into that joke, turning a monster noise into something cute, flirty or deliberately over-the-top. It fits short-form video culture well because the sound is instantly recognisable, easy to drop over a reaction and short enough to repeat in edits. That simplicity is why it keeps circulating in memes, pet videos and comedy clips rather than fading after one trend.