I had a pet gray squirrel when I was 13, it was an orphan we raised after it's mother died in a local fire. Dad found it when doing an estimate for the owner.
A couple of months later my carpenter/contractor Dad came home from work one day, was wearing his loose fitting pants and the nearly full grown squirrel was really happy to see him I guess, ran up to him and started climbing his leg like in this video ... but chose to climb inside his pantleg ...
OMG! Funniest thing I ever saw in my life ... my Dad dancing around the kitchen like the nigger in your video, yelling and screaming ... he had to drop his pants right there in the kitchen because that squirrel was bound and determined that he was going to claw his way upward. I still LMAO over 50 years later just thinking about it! I'd never ever seen Dad dance like that!