If you hit a golf ball with the wrong part of the club, you have sclaffed it.
Sclaffed can make people think of making a mistake or not being very good at golf.
Examples:
He sclaffed the ball and it didn't go very far.
She always sclaffs her shots when she's nervous.
The golfer sclaffed the ball into the water.
I sclaffed the ball so hard, it went backwards!
He sclaffed the ball all the way to the wrong hole.
She sclaffed the ball and it hit her friend in the foot.