Hahaha we were talking about the most crappy names ever, and we came up with a few. "Dick" is a common Dutch name (though most of the times it's spelled "Dik", but "dik" also means "fat"), and "kok" is a common surname, but sometimes it's also spelled "Cock". (same pronounciation). So your life would be really screwed up if your name was something like "Dick de Cock"
