Burgerheart is a colloquialism used to describe either a heart attack of American proportions, or a heart and arterial system so clogged with cholesterol that a heart attack is imminent.
"Did you hear about Bob?"
"No, what happened?"
"He died of Burgerheart."
"Aww man that sucks, he shouldn't have had so much McDonalds. RIP."
One of the off flavors in beer production is 'Diacetyl', which is an unpleasant theater popcorn butter flavor, aka, a butterbomb.
When you're drinking at a brewery tap room and the beer is 'off' and you tell them so, often they will be butterhurt about hearing this (It's basically being butthurt about having been told you made a bad beer).
Most of the beers were good, but when I told the owner the Pale Ale was all Diacetyl, he was seriously butterhurt.
An American. So named because they are usually of mixed heritage and eat hamburgers, making them a population of fat, stupid, mystery meat that's easily controlled and manipulated by their Jewish masters.
Stupid burgermutts got their shit pushed in by goat herders and rice farmers, and they think they can defeat the Russians in a real war.