silly behaviour of your at this age?

Sometime person; when alone in rest room or at any place he behave weirdly. so What about you? In bathroom when I go to take bath, always do acting of anybody; and then smile. Sometime I forget thing in my hand and place at different place like in fridge, in flower vase etc... I find it funnier. Even in one case I opened PC case in my office, at that time had bunch of keys in my hand. After sometime I was searching that bunch of keys then i remembered that opening of pc case and finally I found in it. lol..

What is funny in you and what silly things do you do?

Have a nice day!!

Cheers

Ranvir