The name points to Greg Locke, a pastor whose fiery sermon clips frequently circulate as memes, and to Waffle House, a late-night diner chain that has become shorthand online for chaotic, anything-can-happen energy. Put together, the pairing turns an earnest warning into comedy, which is why the clip travels well on short-form video and soundboards. Creators reuse it whenever they want to mock an exaggerated warning or frame an ordinary setting as secretly sinister, and its short length makes it easy to drop into reaction edits without losing the punchline.