“pig out”的意思是：形容“大吃特吃，吃得非常多，大吃大喝，狼吞虎咽”(像猪一样)大吃大喝。

【例句】
Spring Festival is a time when people often pig out.
春节期间人们通常大吃特吃。

Look at all these foods. I'm going to pig out!
看看这些食物，我要大吃特吃！