When you find your calculator so hot that you cum all over it and the semen seeps into the buttons of your calculator making it hard to press the buttons
Friend: Why is your calculator buttons not working
Me: Its the case of Calculator Cum
It is when a group of guys, ejaculate in to a couldron. The sperm is then mixed and injected into the woman , then in 9 months the man who's baby it is will receive custody and will be name the winner, with the strongest sperm.