To check or reprimand someone, usually in a sharp or angry way.
Sneap can make people think of being scolded or told off.
Examples:
The teacher will sneap the students if they are too loud.
She sneaped her brother for eating all the cookies.
He sneaped at me for not doing my homework.
The cat sneaped at the dog for taking its toy.
The king would sneap anyone who didn't do what he said.
The boss sneaped at the workers for being late.