An exclamation used by the infamous OG Thugskull of Columbia, MD. It initiates a confirmation of previous conversation with another person.
"Let's go take care of that muthafuckin' slut on Wednesday nigga", OG Thugskull exclaimed. Jeontrae seemed to not be paying attention. OG frightened him and put him on the spot by saying, "HEY MUTHAFUCKAYAHERDME?!".
by Parker "OG Thugskull" King July 16, 2006