person A: I went to Krispy Kreme recently and got some donuts while the hot light was on.
person B: I'm not familiar with the hot light term_comma_ what does that mean exactly?
person A: It means that they just pulled new fresh donuts out of the oven. I prefer to get them with the hot light.
person B: Oh that's a neat feature_comma_ I'm sure they taste better when they're fresh.