Chips, Mayonaise & Chopped Onion

First day in Amsterdam to celebrate my friend's birthday. We read about Dutch specialities before going out to meet a load of her other friends for a night on the town. There don't seem to be many Dutch specialities. Everything seems to be beige and processed. And fried. But we fancied the chips topped with chopped raw onions and mayo (and a little vinegar), so after wandering around in a big group for ages not finding anywhere we could all fit in to eat, me and birthday girl saw a chip shop and got out chip fix. They definitely hit the spot. That was dinner. Probably not a bad meal for before a whole night of drinking and dancing. We didn't even drink that much by our standards and we managed to dance at Paradiso until morning - at our age! I'm quite proud of that.