七歪八扭

Explanation: Describe the skew errors. 　　Source: Qing Shi Yukun "Chivalric Heroes," the eighty-fourth dip rushed all the way back to the office, innumerable, said housing slow down a quarter of five, even the crooked tree is seven eight twist. " 　　Examples: Lao smile said, 'You really will mess! 'Will stand Shangkang go, dip the pen in the good of the ink on the ink stone, a Oh Oh, just write up the wall ~. ★ Qing Liu E, "Travels" Twelfth Back