i am looking into running this game and i have noticed that pastrys are pooped seemly randomly. does anybody have any data on how they move

I looked into it a bit, and it seems that it is purely RNG (both angle and pastry fired) However, if you line yourself up so that your butt is is facing the wall, you can "eat" pastries 80-100% of the time, taking care of most of the pastry achievements, the others just being firing into certain very easy to hit targets. Good question though!