A German with a sense of humour

When doing the MRI the doctor who dabbed my shoulder with alcohol noticed when I was sniffing. Which btw was very difficult thru the "muzzle" the put on me, i.e. the mouth protection thingie that doctors wear. He proceeded to tell me he likes beer better, but confessed he couldn't take alcohol very well. And yes he was pretty small. I suggested that he'd never drink together with Scandinavians. So said to him: "I hope you didn't have a beer today". Him: "only at lunch". Hmmmm. I wonder what the results will show.