Impending doom Memes

That unique blend of terror and anticipation when you spot the landmine in your colleague's demo code. You're just sitting there, sweating, watching the cursor inch closer to that recursive function with no exit condition. Do you speak up and save them? Or silently witness the impending stack overflow that's about to bring the entire presentation to its knees? The internal dialogue is just: "Don't click that. Don't you dare click that. Aaaand... they clicked it."