Usada Pekora is a virtual YouTuber (VTuber) from Hololive's third generation, known for her rabbit-themed avatar and mischievous personality. She became a meme sensation due to her unique laugh—often transcribed as 'AH↑HA↑HA↑HA↑'—and her chaotic gameplay in Minecraft, which earned her the internet nickname 'war criminal' for her complex traps and TNT experiments. Pekora memes usually highlight her transition from smug overconfidence to immediate misfortune, a phenomenon fans call 'Pekoland karma.' Her catchphrase suffix 'peko' and her status as one of the world's most-watched female streamers have cemented her place in internet subculture and reaction image history.