I don't know if it's because I watched these three specifically in order or not but at the end of the third video I literally started crying while I was laughing-- not just tears from laughing but straight up crying *while* laughing.

https://www.youtube.com/watch?v=tw6vPc6j1V8
https://www.youtube.com/watch?v=g93tfwqxgiI
https://www.youtube.com/watch?v=Km_UKeV7Ym4