Bouya had been serving a 42-year-old jail term over a murder. But the dozens of hangings he did in the jails helped reduce his sentence leading to his release from Dhaka's top jail last year.

Shahjahan Bouya hanged some of the country's notorious serial killers and the father of current prime minister. Infamous hangman-turned-TikTok star dies in Bangladesh. Story by CBSNews ...

His name seems to be H-Bouya and he's a USB device who blinks every time you type "h" -- as in "Hello there, my hairless, large-headed cohort (that's five, we can probably do better than that).

Bouya had been serving a 42-year-old jail term over a murder. But the dozens of hangings he did in the jails helped reduce his sentence leading to his release from Dhaka's top jail last year.