phrased used to show that someone is crossing the line on a matter or getting on someones nerves, without realizing it, resulting in a bad outcome if one is not careful.
Tom: so i hear you like chicken huh derrel
Derrel: What mothafucka?
Dave: Come on Tom ur "shaving under the dick" wit that one
Derrel: What mothafucka?
Dave: Come on Tom ur "shaving under the dick" wit that one
by Dj TdUb April 4, 2010