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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.