4 ms·

"Lack saufen", or "chugging varnish" is a common German (internet?) saying for people who are just crazy.

• deleted 5y ago
  [deleted]
• chopin 5y ago
  I am a pretty old German and heard it for the first time. But it made me smile.
• tremon 5y ago
  The closest English equivalent then might be sniffing glue (intentional) or maybe huffing paint (unintentional)?