Similar to the term "percolating", it can and should be used only by black people as it exudes pure nigger energy.
It can be used to describe something only niggas/niggers would do. The context doesn't really matter as long as it regards something about niggas. A simple example would be the mere act of a black person saying the word "nigga".
Remember, you cannot niggalate if you are not a nigga.
Therefore, do not make an attempt to niggalate if you do not meet this qualification.
Conjugations:
I niggalate
You niggalate
She/he niggalates
They niggalate
WE NIGGALATE
v.- stemming from the behavior exhibited by individuals under the influence of X, jiggalation (the act of jiggalating) has grown in its scope and its impact. Now, one needs not be in a drug-induced euphoria to jiggalate. With the advent of several underground hit songs and the spread of its dance craze throughout south Louisiana, jiggalation is more than just popping x... it's more than a dance... it's a state of mind; it's a way of life.
"...people don't dance no more, all they do is jig..."
--From "All They Do is Jig", by Sam I Am