What does “g’suffa” mean?
Oans, zwoa, drei, g’suffa!
The first three words in the above quote are Bavarian for “eins, zwei, drei”. Is g’suffa also Bavarian, and what does it mean?
It’s a Bavarian dialect expression and it means gesoffen. That’s the Partizip Perfekt of saufen: colloquial/vulg. for trinken (to drink).
A good translation would also have to include that "g'suffa!" is meant as a kind of prompt or even military-style order to take a gulp of beer.