I love to pig out on junk food.

我喜欢吃垃圾食品。

We pig out on pizza and beer.

我们大吃比萨饼，大喝啤酒。

It's your birthday, pig out!

这是你的生日，猪了！

To pig out. To eat a lot very quickly.

像猪一样吃—快速吃掉很多东西，狼吞虎咽。

Don't pig out even when you're hungry.

即使你很饿也别吃得像只猪。