A phrase you say when your on the phone or in person and not paying attention to anything so you throw in "damn that's crazy" every once in a while to make it seem like your listening.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.

your homie says some dumbass shit that doesn't deserve to be listened to.

When you pretend to care whatever the hell your friend is saying.

When you paying attention to shit your girlfriend saying. So you say Damn thats crazy after every sentence.

when you are in such a boring conversation