“Do time”的意思是：坐牢；服刑。例句：He did time in a California prison. 他在加利福尼亚监狱服刑。

“打发时间”英语怎么说？
常用的表达是：Kill time。例句：If Susanne is off somewhere, I'll kill time by looking around some. 如果苏珊娜去了别的什么地方，我就稍微逛逛来消磨时间。

Do bird ≠ 做鸟
“Do bird”是英国俚语，先看看英英解释：To spend time in prison，所以，“Do bird”的意思是：坐牢。例句：He has done bird for 10 years due to his crime. 因为他犯了罪，他在牢里蹲了10年。

Get the bird ≠ 得到这只鸟
“Get the bird”的意思是：被喝倒彩；被嘲笑；被解雇。例句：The singer went on the stage and got the bird last night. 昨晚这位歌手一上台就被喝倒彩。