The act of downloading large porn videos at night so when you wake up the next morning you get a bunch of new porn, kinda like opening presents on Christmas Day.
"So you get lucky last night"
"No, I got rejected by every chick at the bar last night so I went home and downloaded some porn and passed out. When I woke up this morning I had a bountiful Porn Christmas with a gigobyte of new porn to unwrap!"
A rotation transitions based amv editor (most likely instagram editor), name comes from the first person who used this kind of editing style and is one of the most popular and influential Instagram editor: xqndros
-Ayo, did you see that rotation edit katon posted?
-chill dude he's just a xanclone, he should get his own style