Do you want to fight

Once I had dinner with a friend from Guangxi. He caught a snail. Once he sucked it, he said it was male. Once he caught another snail, he sucked it and said it was male. I thought how he was so good that he could tell the male and female of the field after eating it.
Only later did I know that what he said was "empty"

beautiful

nice

The shape is really chic