An underage teens mom who lets his or her
friends get drunk and do drugs in her house, sometimes engaging in drinking and drugging with the kids. The "
cool" mom. Not to be confused with a
MILF, although sometimes can be.
Jane:
Mary, this is my mom.
Mary: Hey mamadukes, where's the booze.
Mamadukes: In the basement with the crack and PCP..Just don't tell your
parents.
Mary and Jane: XD