by Fes October 10, 2003
This word is traditionally used in an urban setting. Swearing that something is true. An affirmation of the validity of a questionable statement or factoid. Originated from 'swearing on ones dead nephews.
person A: she gave me brain.
person B: naw dawg, you ain't a playa like that.
person A: yo! on the nephs bitch hooked it!
person B: naw dawg, you ain't a playa like that.
person A: yo! on the nephs bitch hooked it!
by syNergy September 18, 2004
"That guy was in total Neph-speak mode, man, he was all like 'fish-head, buttocks, my only eye, my only I, I am the center of all that is, take a piss, see if I care, millennium hand and shrimp'"
by SignorGalilei April 2, 2004
When your nephew is basically the same age as you. The relationship is more like a sibling relationship.
by BigR269 August 24, 2018
by ko-lo April 11, 2023