Chad A.

Chad A. - typically someone who is a friend to anyone he meets, tends to keep to himself a little bit, and is generally a good person. He may only have a few close friends, but he is always there when someone needs him. They tend to be intelligent, although their actions may not always show it. Very family oriented, tend to like any type of music or sports, and fairly level headed.

(Not really)

Starting the discussion about lunch plans with your coworkers, working to influence the destination and then dropping out at the last minute because you never intended to go.

The region between the balls and the arse-hole; can be an erogenous zone for some.

Girl: 'I was fingering that part between his balls and his arse and there was shit there.'
Everyone listening remained silent but later laughed among themselves:
'Eww! He had a shitty chad.'

When you measure your dick, don't start at the arse-hole and include the chad; you risk getting shit on your measuring tape.

Someone who performs regular sexual interactions.

A Chad, in modern internet slang, is generally a sexually active "alpha male". The term has become a slang term across the internet and among adolescents in general to refer to particularly attractive or confident males.

The sticky build up found between the scrotum and arse.

Build up increases when the person doesn't shower or has had a hot sweaty day.

Person 1: Yo Yotty, take a whiff of this.
Person 2: Damn! What the hell is that on your fingers.
Person 1: I haven't showered in days and that's some of the wicked chad I'm brewing from underneath my fat ball sack.