I'm a fraternal twin so I don't get to have much fun with it but...

One time in high school, I got in trouble for ditching class. I was given in school suspension (basically, you sit in a room all day with other people that are in trouble) and I really didn't want to go so I just went to my normal class. When they realized I wasn't there, they sent security to my class to get me.

Security starts walking me to the room and gets a call on their walkie talkie and tells me just to go to the room so as soon as they turned the corner, I bolted to the parking lot and ditched again. I go to school the next day and security is in my classroom and brings me to a counselor's office.

I tell them that I have absolutely no clue what they're talking about and that I wasn't even in class the previous day (which would be noted in my attendance for classes that day) The same security guard comes in and says they saw me. I asked if they maybe had gotten the ID numbers mixed up and pulled my twin brother out of class. They check and figure that because our ID numbers were only a digit from each other, they accidentally pulled him. So, he ended up getting in day suspension too.