A insult you use when someone does something a black person would do.
Or when you have ran out of insults and your friend has done something a black person would do.
Persistently bothering others with trivial complaints via email. Sent to make the sender feel wise and useful, but in reality making the receiver simply roll their eyes.
A Jewish mother (aka Yenta) forwards an email to their child that she knows they have already received. This E-nagging makes her believe she is smart and useful, but in reality only makes the child feel like a dumbass.