"Heartbroke Kid" - some phrases

I hope you someone could help me, I didn't catch some words in this episode and I wanted to understand all funny phrases. Could you give me a hand with this?

in hospital when Marge says: "his liver looks healthy", dr hibert replies: "that's his ???"

Kent Brockman as a chariot horse :) "Kent Brockman ... I gorge on ???corn"

a while later after Bart Simpson says "- I'm just big boned, - No such thing, - ????"

Rainier Wolfcastle: "your ???haggendays??? are over"

German tourist about Bart: "strudel sucking ??globenhagel/haimer??"

another german: "no metric system, what is that: time of ??schalemein??"

thanks for your help

episode

???corn"

I think it was "kettle corn," but I can't remember for sure.

This was a play on Haagen-Dazs, a brand of ice cream. Apu made a similar joke in "Lisa the Simpson."

??schalemein??"

Charlemagne, the famous eighth century Frankish emperor.

You're welcome.

Nathan