<human>: Provide a brief overview of the text.

So this happened a few hours ago actually and it was terrible. So my friend picked me up today to go get something to eat and chill. He picked me up and we were driving through my neighborhood, when we saw my friend and his brother outside. My other friend, let's call him John, unrolls the window to say hi. Now being the stupid teenagers we are John and I flicked my friend off thinking it would be funny to mess with him, that's when I saw his face and realized it was filled with terror and I looked over and there was my friends mom staring at us looking infuriated that we just flicked her son off.
<bot>: I flicked my friends mom off on accident because I was trying to flick my friend off and didn't see her.