I will preface this by saying I got drug to the following movie by my girlfriend (at the time); my wife now... and you all know that you've done some dumb shit over women too.
Anyway, the worst movie I've ever had the displeasure to see in a theater is Steel Magnolias. What a dumb piece of shit movie... the chick knows she might die if she has a baby due to some childhood illness, but she just can't help her damn self and she gets pregnant. Well, guess what? The damn stupid chick dies from giving birth. boo-****in-hoo!
Honestly, there were groups of women in the theater; like 6 - 8 together, passing a box of tissues back and forth, crying their freaking eyes out. And a handful of dudes stuck in the same situation as me, just looking around at this spectacle (and probably laughing under their breath like I was). Oh god, why couldn't there have been smart phones back then, so I could've watched a ball game, or some porn, or played tetris or something / anything.