[Jack just stares for a moment, stunned, before bursting into peals of bright, delighted laughter. It's several long seconds before he starts to catch his breath, at least enough to respond, though he's giggling between words even then.]

What in the world did you do? Stop and talk to him? Run? Piss yourself? [He is in very real danger of spilling his beer, the way he's doubling over.]

Because honestly, I - eehee! - I probably would have gone for that last one-!