The title combines the name Ding Te, a Taiwanese online streamer known for loud reaction clips, with FBI, a long running internet joke about sudden raids and open up style busts. Clips like this circulate on soundboards and in short video edits because the reference is instantly understood even without context. The humor comes from treating a minor mistake like a major investigation, so creators reuse the sound for exposes, pranks and gaming moments where someone is dramatically called out in front of everyone watching online today.