是 inside out 和 upside down 吧?
这两个成语有很多不同意思：
Inside out彻底地,里面翻到外面,本末倒置
Upside down颠倒了,本末倒置,上下颠倒,乱七八糟
例句：
she turned her pocket inside out她把口袋翻出来
she knows the subject inside out她完全贯通这个题目
the burglar has turned the whole house upside down
窃贼已把整个房子搞得乱七八糟
用在其他句子里其正确意思要看上下文.抱歉，尚若是 “inside out, upside down” 不必答。 因为问的是“Inside up, outside down.”