Welcome to the Party was released in 2018 by Diplo with French Montana and Lil Pump, featuring singer Zhavia Ward, as part of the music for Deadpool 2. Its aggressive trap production and chant-like hook made it an easy shorthand for arrival and celebration online, and short excerpts soon travelled through gaming streams, highlight reels and social edits. Because the opening hits so hard, creators still reuse it years later whenever they need an instant, recognisable burst of party energy.