The line comes from MTV's Teen Wolf, the supernatural drama that premiered in 2011, where Derek Hale rises to Alpha status after being a Beta werewolf. Fans clipped the moment because it marks a clear shift in the pack hierarchy. Shared as a reaction sound, it spread through edits and roleplay posts about dominance and leadership. It is often grouped with other short identity claims like I'm Batman, and it remains popular with Teen Wolf fans marking a promotion, a win, or a confident takeover.