Expressing "enough" with "gou"

Affirmative Form

In Chinese the word for "enough" comes before a verb more often than after an adjective.

Subj. + 够 + Predicate (+ 了)

Sometimes you'll see a 了 added after the verb for emphasis (as in "no, really, it's enough!").

他对你够好了。Tā duì nǐ gòu hǎo le.He's been good enough to you.
别抱怨了，你已经够幸运了。Bié bàoyuàn le, nǐ yǐjīng gòu xìngyùn le.Stop complaining. You've been lucky enough.
我们只有三个人，你的车肯定够坐。Wǒmen zhǐ yǒu sān gè rén, nǐ de chē kěndìng gòu zuò.We only have three people. I'm sure your car is big enough to sit in.
这些纸够用吗？Zhèxiē zhǐ gòu yòng ma?Are these paper good enough to use?
放心吧，我带的钱够花。Fàngxīn ba, wǒ dài de qián gòu huā.Don't worry. I've brought enough money to spend.

Subj. + 不够 + Verb

你家太小了，恐怕不够住。Nǐ jiā tài xiǎo le, kǒngpà bùgòu zhù.Your house is too small. I'm afraid it's not big enough to live in.
你的包太小了，这些东西肯定不够放。Nǐ de bāo tài xiǎo le, zhème duō dōngxi kěndìng bùgòu fàng.You bag is too small. These stuff definitely can't fit in it.
办公室的纸不够用了，你明天去买一些吧。Bàngōngshì de zhǐ bùgòu yòng le, nǐ míngtiān qù mǎi yīxiē ba.The paper in the office is not enough to use. You should go buy some tomorrow.
这些菜不够吃，再点几个菜。These food are not enough to eat. We need to order a few more dishes.

Literally 够了 means "it's enough." the speaker is "getting sick of [doing] something" or "done with [doing] something."

A few common examples:

别说了！这些话我已经听够了！Bié shuō le, zhèxiē huà wǒ yǐjīng tīng gòu le.Stop talking! I've heard enough of it!
你今天玩游戏已经玩了三个小时了，玩够了没有？！Nǐ jīntiān wán yóuxì yǐjīng wǎn le sān gè xiǎoshí le, wán gòu le méiyǒu?!You've been playing games for three hours today. Are you not done yet?
我受够了！我一定要跟他离婚！Wǒ shòu gòu le! Wǒ yīdìng yào gēn tā líhūn!I had enough of him. I'm definitely going to divorce him.
你天天都叫外卖，还没吃够吗？Nǐ tiāntiān dū jiào wàimài, hái méi chī gòu ma?You order takeout every day. Haven't you gotten sick of eating it?