…and meet somebody in Finland, try this:
> Ääliö, älä lyö! Ööliä läikkyy.
It means something like _don’t hit (me), (you) idiot! the beer (will) spill_. Thinking of the situation, it might perfectly match your ability of correctly pronouncing words at that moment. Nice.
I found the Swedish version:
(But this means something different: In the stream there is an island and in the island there is a stream. Although this might be a good answer from the guy who just ran into you, hehe.)
Hej
Looks like a tounge-twister to me.
AFAIR ö means island and å stream.