Joker
01
ジョーカー, 切り札
a playing card that has a picture of a jester on one side, used in various card games such as poker
02
冗談好きな人, 道化師
a person who enjoys telling or playing jokes
03
罠条項, 隠された規定
an inconspicuous clause in a document or bill that affects its meaning in a way that is not immediately apparent
04
冗談を言う人, 道化師
a person who does something thoughtless or annoying
