Riggs: Right. But after that, they're gonna say, "let's cut the blue wire," Which I'm gonna do right now, Rog. Murtaugh: Hey, hey! Wait, Riggs! Riggs: What? Murtaugh: How can you be so sure? Riggs: Oh, it's just a hunch.
Riggs is driving Murtaugh crazy as he gets ready to cut the wires of a giant bomb.