장난이나 농담으로 남을 잘 놀리거나 속이는 사람.
A person who habitually jokes, teases, or deceives others in a playful or lighthearted manner.
예문:
"Everyone knew Jack was a kidder, so they didn't believe his story about winning the lottery."
"Stop being such a kidder and tell us what really happened at the meeting."