A big laugh.
A great success; a hit.
A pupil who works hard; a swot.
A line in a film etc that elicits such a laugh.
A hit or smack.
to have sexual intercourse (with someone)
To hit; to strike.
A witty person.
An oscillating movement.
To swing from side to side, such as of an animal's tail, or someone's head, to express disagreement or disbelief.
To play truant from school.