Many people scare to rats, some are allergic but some people love rat and have them as their pet. But nobody wants a rat in his/her pants. “Rat in Pants” sounds scary but funny at the same time.
Especially when your friends are around and they are not helping you but making fun and laughing at you. In the video a rat went into the man’s pants and he is scared as hell, I am sure the rat is also scared of watching the moves of that man.