This is inside a very cosy bar where me and my boyfriend went 2 nights in a row. The last night we spoke to the bartender/owner for a longer period of time; the owner was super friendly to everyone; he talked and greeted everyone and was really interested in what you had to say.
Anyways, we talked to him and said that this were are last night in Luxembourg before we were supposed to take the next train to Nice, France. We also talked about our trip that we were doing at the time. He then said that he wanted us to stay just for a moment, he left and when he came back he had a card with the name of the bar and the address and two shots!
So we took the card and then we drank up our shots at once and the owner just burst out of laughter and said " HA HA Swedish!" So we figured that everyone in Europe saw Swedish people as fast drinkers and sure, thats pretty true haha