A Nad, or more commonly referred to as 'Nadding' is the act of having 40winks and can strike, without warning, at any point of the day. It is most prevalent following the consumption of a McNad, en route to work, which subsequently results in the late arrival to one's workplace. Going for a Nad/McNad is a popular pastime in the Barsha/Al Wasl region.

Not rad. The opposite of rad.

Nasty ass Dick

to be struck with force or to put extreme pressure on the male groin.

The scrotum. The nut sack. The ball sack. Your nuts.

A dude with a ballsack that's so tight, so taut, it's like a stretched piece of leather. It never hangs and almost appears as if there is no scrotum at all. When seen in porn, one asks "Where's that dude's sack? Ewwwww!"

When ones ballsack starts to sag and droop due to old age.