A person (usually a
guy), that is genuinely nice and
mild-mannered, but is prone to bouts of assholery, jackassery and basic insensitivity.
Mostly, Simple Dicks are unaware of their apparent faux pas' and think nothing of them. They
don't think twice about other's feelings and give the impression of either feigning ignorance or being simple.
Simple Dicks are not purposely that way. Usually they are the
friend that says the wrong thing all the
time. They have "Tsundere-like" qualities, but are more inconsiderate and insensitive.
Carmine: "Jesus man! Your such an ass. Why are you
always such a simple dick? I know Janet can be a bit much, but why'd you have to say what you did? I mean, she just broke up with her boyfriend for shit's sake."
Lucian: "Oh well man. She shouldn't have
broken up with her boyfriend. That shit isn't my fault. I could care less."