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Originated around the show “Dexter”, Dexter’s sister Deb seems to get some horizontal refreshments a lot.

Debussy is a term for a woman’s, who is a solid 3-5/10, pussy.
Damn, Quinn just went in the room to get some Debussy”
Debussy by Semendemon696969 February 5, 2025
Related Words
a word to describe a dangerously attractive, emotionally complicated man who radiates extreme bad boy energy and is able to rizz up any huzz he wants. a defussy is a man of extreme sexiness and mystery, very similar to the character damon salvatore on the vampire diaries.
"The second that man walked in the room, everyone could tell he was a complete defussy"
defussy by sexyman_ian8 June 10, 2025

shannon debussy

An alter ego of popular youtuber Duncanyounot (aka Duncan Joseph) (aka Duncan). It originates from a video "I Prank Called SCAMMERS" where Duncan is calling a scammer, and the scammer asks for his name. The goal is to obviously prank the scammer, so Duncan responds by saying "Shannon Debussy". The scammer then asks how the last name is spelt, and Duncan says "J-O-J-O-S-I-W-A". This clip of the video went viral, and is still popular to this day (2026).
Person 1: Do you watch Duncanyounot? Person 2: Who's that? I've only ever heard of Shannon Debussy. Person 1: How do you spell that? Person 2: J-O-J-O-S-I-W-A. *laughter*