The line you're thinking of is probably 'Snakes. Why'd it have to be snakes?' from 'Indiana Jones and the Raiders of the Lost Ark.' It's such a classic moment—Indy's standing at the edge of that pit, peering down at the writhing mass of snakes, and his voice just cracks with this mix of exasperation and dread. It perfectly captures his character: brave but human, facing down supernatural threats and still grumbling about the creepy-crawlies. That scene lives rent-free in my head because it balances action and humor so well.
What makes it even funnier is how it ties into his backstory. Later in 'Indiana Jones and the Last Crusade,' we learn young Indy hates snakes after falling into a train full of them. The line isn't just a throwaway quirk; it's a callback to his childhood trauma. Spielberg and Lucas really nailed those little details that make Indy feel like a real person, not just an action hero. I've lost count of how many times I've mimicked that line when I spot a garden snake in my backyard.