Took a video involving my Mesopithecus/Monkey while my Aligator/Sarco fought a Carbonemys/Turtle. I reversed it, and this is what I found that the lines turn into during a reversed video (this is an incomplete list, if I copy the comment I will let it be known at the top of the copied comment)
Scared: HOO-HOO! HOW!?
Reversed poop-throw: (slightly high pitched) HOW!?
This list will be updated as I do more reversed videos. Test it for yourself using screen recorder and any apps you may have that can reverse videos. (Screen recorder can be enabled in the Settings app)
You know when you just got enough stuff and more to build an argy saddle? Then you see one of these guys and you're like: "Lemme just tame that monkey!" Then it sees you and it's like: Byeee! And you follow it and you're like: "Oh where did the monkey go?" Then an alpha T.Rex eats you. Please ^ if this has happened to you!