Blue Shirt Guy Dance

Blue Shirt Guy Dance, also known as Assumptions Dance Trendor Blue Shirt Guy Dancing Salsa Video, refers to aviral videoandcaptionmeme of Russiandancer Руслан Айдаев (@aidaev_ruslan) doing a samba class session in front of a group of students while wearing a blue shirt and grey pants. The video was reposted on Tik Tokin September 2022, accompanied by GAEL STONE's "Left & Right" song, but only gained noticeable attention and memetic usage in early February 2025 as an exploitable meme, as well as inspiring others to replicate the blue shirt guy's dance moves.