According to Luke's English voice actor Aleks Le, Luke was originally supposed to say "Yes! I won!" for one of his victory poses. However, Le was against this since he found the line to be generic and instead suggested "Woo! Let's go", taking inspiration from the Street Fighter competitive scene, where the phrase "let's go" is often heard. Voice director Jonathan Klein was against it since he didn't understand it, but after hearing Le's performance he accepted the change.