The clip comes from Destiny related gameplay audio where the line about expanding to your opponent's natural is heard as a strategic callout. Natural refers to the natural expansion area in strategy games, language that crossed into shooters and meme edits. On soundboards the short phrase was isolated because its serious tone works out of context, and it spread through gaming Discord servers, stream highlights, and short reaction videos where players use it whenever someone makes an aggressive, overly planned move toward enemy territory.