Thunder Dragon 2 is a vertical scrolling arcade shooter released by NMK in the early 1990s as the sequel to Thunder Dragon. Its soundtrack is credited to Shinji Nagamine, and short voice exclamations like Yee Hur were cut from the game audio and shared on soundboards. The slowed version circulated separately because the lower pitch and stretched timing made it funnier and more reusable than the brief original. It remains in use as a retro game shout for exaggerated wins, charges and reaction edits online.