Hello, I’m a very interesting and intelligent man. And today I'm getting together with these beans to teach you some English idioms.
I bet you’ve never been taught by a bean before! Never been taught by a bean before … ha ha!

Been taught by a bean … ho ho! So funny!

Anyway. Coffee. My favourite drink. It comes from beans. I’ve had a several cups of coffee today. Actually, I’ve had one, two… ten cups of coffee!
That’s why I’m full of beans! In English, if someone is full of energy, we can say he’s ‘full of beans’.

To be full of beans.