根据搜索结果，尼克（Nick）的经典语录整理如下：

首次接触羊的兴奋

"天哪，我是第一次这么近距离跟羊接触!手感好好!"

*Gosh, this is the first time I've been so close to sheep! It feels good!*

幽默的动物观察

- "你觉得她睡觉的时候会数自己吗？"

*Do you think she counts herself in her sleep？*

- "你怎么称呼有三个驼峰的骆驼？因为它怀孕了。"

*What do you call a camel with three humps？ Because she's pregnant.*

轻松互动开场

"嘿，闪电，想不想听个笑话？"

*Hey, Lightning, want to hear a joke？*

以上语录均出自电影《疯狂动物城》中尼克的经典台词，兼具幽默感与角色特色。