Kage Bushin
It's when you're having fun with a girl and you do a stupid jutsu and make copies of yourself to make it look like you're doing multiple things at once but really you're just trying to impress her.
I did the Kage Bushin and she thought I was a ninja but I was just trying to get her to laugh.
I did the jutsu and my friends thought I was cool but I was just too shy to talk to her.
I used the Kage Bushin and my mom showed up and I was like 'What?'