Fenneko's laugh from Aggretsuko, the Sanrio anime about office life, used as a lighthearted reaction sound for funny moments, memes and short video edits.
Fenneko's laugh is a short, bright burst of giggling from the red panda office worker in Aggretsuko, delivered in her sharp, deadpan voice that suddenly breaks into genuine amusement. It starts quickly, rises in pitch as she loses control, and ends almost as fast as it began, leaving a feeling of relieved, slightly mischievous delight. Because it is so short and expressive, it lands instantly without needing any context, turning an awkward joke, a sarcastic comment or a small workplace win into something funnier. Listeners hear warmth beneath the teasing, which makes it feel friendly rather than mocking.
Fenneko is the fennec fox coworker and friend of Retsuko in Aggretsuko, Sanrio's animated series about a red panda navigating office life, which found a wide audience on Netflix from 2018. Her dry humour and sudden laugh made her a fan favourite, and short clips of her reactions began circulating on soundboards and in fan edits. The laugh endures because it is instantly recognizable to anime fans yet works without context, giving creators a quick, friendly way to signal amusement, embarrassment or playful teasing in just a couple of seconds.