1、This is a practical joke.

2、play a practical joke on a person

3、Maybe it was a practical joke.

4、What he did was nothing else than a practical joke.

5、Perpetrated a practical joke with elfin delight; elvish tricks.

6、Godel's incompleteness theorem seems like a practical joke.

7、It was considered back luck to play a practical joke on someone after noon.

8、It is inappropriate to simply regard this phenomenon as a practical joke on net.

9、The Qixi Festival day, on the street to make a practical joke, break up a pair is a pair.

10、I played a practical joke at Bill's birthday party and we all had a god laugh at Bill's expense.

11、One day, when he was feeling very bored, the boy decided to play a practical joke on the villagers.

12、Finally, if you find yourself the target of a practical joke this April Fools' Day, be sure to enjoy it.

13、So as a practical joke, they purchased a half dozen rabbits from an agricultural research center in Haidian District, along with a dozen heads of lettuce.

14、But because Bart is a practical joke on Anne, and Anne hated him, with Bart as enemy, want to go beyond his grades.

15、"When Obama won, my colleagues played a practical joke on me -- they made me wear a suit, a tie, and took pictures of me posing as Obama," Anas told reporters on Saturday.

16、His idea of a practical joke was mounting a fake assault on one of the campus's office buildings using decommissioned weapons and 'grenades' made out of rolled-up socks.