Hackey Jacking
When you kick your hackey sack so hard it goes flying and hits you in the crotch like it's trying to end your life.
I hackey jacked and my hackey sack hit me so hard I cried.
During a game of hackey sack, I hackey jacked and my friend laughed so hard he fell over.
I was hackey jacking in the hallway and it sounded like my pants were on fire.