by Phil Kerpen's Pubic Hair April 08, 2005

by Matt Helfenstein August 28, 2005

The United States federal government should substantially increase the number of persons in the coast guard
by blachman-biatch August 10, 2006

More than expected, surpasses expectations
by S_C_A_B July 22, 2017

by Adrian Ammsso November 29, 2004

To make a word more based. It's like winning an argument by citing a link which proves you're so cool. To substantiate is to make something more authentic.
by ZokiPattar February 10, 2022

MC from Baltimore, Maryland. His real name is Stan B. Robinson. He has gained popularity in Tokyo, Japan because of his collaboration with Nujabes and Hyde Out productions. He is in my opinion, the real definition of an emcee. Recently, he has collaborated with Marcus D and toured around the world performing.
Person 1: Hey dude, have you heard that new Substantial song?
Person 2: Yeah! Day in the life produced by Marcus D? That song is the shit!
Person 2: Yeah! Day in the life produced by Marcus D? That song is the shit!
by #Faded. August 05, 2009
