Although the 'Grandmaster B' persona was based on David Faustino's real-life interest in rap, the song was written by Kevin Curran, a writer and producer for Married...with Children, who provided the voice of Buck Bundy.
He came from the streets where everyone's meat.
Guns in the night put you under a sheet.
Can't love no one 'cause he's one the run.
Sleeps in the alleys, wakes by the sun.
Listen to the sirens, thinkin' they're for me.
It's a lonely life for Grandmaster B,
Yes, A lonely life for Grandmaster B.