Pisellaccio is a word that literally means "Bad Cock" and comes from the italian word "Pisello" with the pejorative suffix "-accio".
Altough some may think that Pisellaccio might be a bad word, mainly due to its linguistic origins, it actually became an emblem of masculinity and it's often used as a name to address males with huge success in every aspect of their life and never go unnoticed whenever they walk by.
Gurl1: hey, hey, hey! Look at that guy! He's such a Pisellaccio!
Gurl2: don't tell me! I've been staring at him for 5 mins but he's too busy being a cool guy. I just hope he realizes!
A pisselasse is someone who is crusty to the core and very smelly. They play fifa and are very insecure about their masculinity, they always overcompensate their angry emotions to appear more masc. They are anti feminists and have very strong opinions about abortions and non men rights. They are very homophobic except when they see lesbians kissing, then they get very exited. A pisselasse are despite how s3xual they are, virgins.