Close. Haggis is a sheep's stomach stuffed with meat, oatmeal, and things. And sausage is an intestine stuffed with meat and things. It's the "and things" part that can start grossing out people. Of course if I started explaining to them what gelatin is made out of or what beer is in detail I'll bet they'd stop having those too. It's just that people are socialized that "guts are gross" or something.