What is Murder One?
1.
Another saying for first degree murder
Ted just got convicted of murder one, now he's going to ride the lighning.
2.
really low hair cut; bald even. Refers to the number one clipper, which cuts the lowest
"Yo, I walked in the room and caught the giggles as soon as I saw that funny looking dude with the murder one."
See
3.
Heroine and cocaine
"Ten nine eight seven six five four, three two murder one lyric at your door." -Method Man