At a German beer garden, the clink of glasses comes with a rule that trips up first-timers: look the person you're toasting in the eye. Skip it, and locals won't just think you're rude — there's a running superstition that you've condemned yourself to seven years of bad luck in the bedroom. It's a joke wrapped around a genuine etiquette point, and it's one even German schoolchildren know.
The custom isn't limited to Munich's famous chestnut-shaded Biergartens, though that's where the tradition is strongest. You'll be expected to make eye contact whether you're sharing a litre stein at Oktoberfest or raising a glass at a family dinner in Hamburg. According to etiquette writers, the rule actually matters more the further east in Germany you travel. And if you're at a German-style beer garden abroad where nobody's doing it, feel free to start the ritual yourself — warning included.
So how did this become a thing? The origins are murky, but one popular theory traces toasting itself back to medieval Europe, when poisoning a rival's drink was a real concern. Bumping glasses hard enough to slosh liquid between them meant a poisoner risked dosing their own drink. Eye contact, in that reading, was proof of trust — a way of saying you had no reason to watch the glasses. That explains the trust part; the cheeky seven-year curse is harder to pin down, though it's apparently well established among Germans of all ages.
The mechanics are simple. When glasses go up, say "Prost!" (the casual, beer-appropriate choice) or "Zum Wohl" (slightly more formal). As each glass clinks, meet that person's eyes briefly. At a big communal table, that means a quick round of eye contact with everyone you toast before you take your first sip. Locals do notice when visitors skip it — toasting in Germany is treated as a small wish of goodwill, so looking away undercuts the gesture.
Why should this be on your radar? Because a beer garden afternoon is one of the best cheap experiences Germany offers: long shared wooden tables, pretzels, grilled sausages and freshly poured beer, often in lovely old settings. Fumbling the toast is the kind of small mistake that marks you out instantly, while nailing it earns a bit of quiet respect from the regulars. It costs nothing and takes a second. If you're heading to Oktoberfest, there's a longer list of unspoken rules worth learning too — but eye contact on the clink is the one to get right first, everywhere in the country.