is a German Idiom that means “a person who’s clothes fit too tight”
From: Pressen = to squeeze, die wurst = the sausage
The literal translation is a sausage that is pressed tightly in a can.
Example:
‘Das Kleid ist zu klien, sie sieht aus wie eine presswurst’
The dress she’s wearing is too small, it looks like a sausage in a can.