What placements in a natal chart make someone get drunk and rant online?

[mIrishredm]

Amusing, true, but embarrassing for the individual, of course.

Although "make" isn't quite the right word, as the person can probably stop embarrassing his/herself at any time with just a tiny bit of self-discipline.

 

[TheUndertaker]

Probably Neptune in the 7th afflicted. the 7th deals with the public. Its either that or they have a trident in their behind.