Refers to a guy in his late 20s or early 30s who is quietly arrogant, avoids commitment, drinks excessively, spends as much time as possible partying, only does things if they have direct benefit for him, especially financially, has lots of superfical acquaintances but no real friends as he avoids getting to know people -- but he is the guy everyone likes to invite to social events. An eternal playboy who wenjoys being devil's advocate and playing people off one another while trying to avoid getting any negative energy directed at him. Likes to flirt but is not ready for a mature relationship with a woman.
If you want to go on a date with him, you better ask -- he's such a Henrik.
Hey, Henrik is here -- it's going to be a great party!