I was—I was quite the practical joker back then.

我我那时候很爱恶作剧。

Who's the serious method actor? - And who is the practical joker?

谁是飙戏大王 - 谁最幽默？

He who practices such witticisms is called a practical joker.

实践这种俏皮话的人被称为恶作剧者。

'Well, would you say he was a practical joker, for instance'?

“好吧，你会说他是个恶作剧者吗？”

I was quite the practical joker back then.

我那时候很爱恶作剧。