"
Gettin' it" is used to describe anyone doing anything. As long as this thing is being done in a matter that is "
hard as fuck".
One who is "
gettin' it" cannot be criticized, because they are having one hell of a
good time. However, while "gettin' it" you may look foolish.
When a group of people is really "gettin' it" look to join in on the fun.