Neelix is the Talaxian cook and morale officer played by Ethan Phillips in Star Trek Voyager, which ran from 1995 to 2001. The joins the battle wording comes from the character reveal trailers for Super Smash Bros, where newcomers are announced in that exact dramatic style. Fans combined the two ideas into a short meme clip that treats a non fighting Star Trek character like a playable fighter. It spread through soundboards and edit communities, and it remains popular because the mismatch between Neelix and a battle announcement never stops being absurd.