Niggalepathy when you and your black friend after a long period of time text each other at the same second. Woah, niggalepathy! You take te out the lepathy and add Nigga. Niggalepathy happens very rarely. You would sometimes be shocked when NiggaLepathy occurs.
It's been a month since you and your friend talked. You open the message and your about to type and you see your friend type at the same exact time! OH MY GOD BRO, NIGGALEPATHY.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.