Shane Brennan Productions is the production company of television writer and producer Shane Brennan, known for his work on NCIS and as creator of NCIS Los Angeles. Its closing logo is recognised by television viewers for the short shouted exclamation that follows the main credits. The clip later circulated separately on soundboards, detached from the episodes it originally followed. Shared as a standalone reaction, it is now used online for moments of excitement and comic celebration, where its brevity and familiar television origin make it instantly recognisable.