Titles kinda self-explanatory. Someone puts a part of a quote from anywhere, eg. a youtube video, a movie, etc. and someone has to answer with the next sentence. The person who posted the quote though has to list where it's from, etc. (or maybe list when it happens in a YT vid, movie, etc.) Once that quote is finished, someone starts with a new quote. They can be short or long. Alrighty, let's begin.
Source: Stuff Mike Says by M3RKMUS1C, and quote begins at 3:01.
"THERE'S SOME DOUCHEBAG CAMPING IN THE loving BACK OF THE MAP!"