I am confused

Beans, beans, They're good for your heart.
The more you eat, the more you fart.
The more you fart, the better you'll feel.
So eat your beans at every meal!

However, it is better to burp and taste it, than fart and waste it.

As far as women go, they have to *****. They don't burp or fart and if they didn't *****, they'd explode!