1) A person who requests that Strong Bad write a song about him. And Strong Bad still to this day claims that he, "never ever ever ever ever write a song about the sibbie!" In fact, he "freakin' hate sibbie!!!!!!!"
by Thomas "The Yellow Dart" Warren September 26, 2003

Hey "SIBBY", whats up?
Before I make a decision about my parents I have to clear it with my "sibbys."
Before I make a decision about my parents I have to clear it with my "sibbys."
by Chana Lilly January 5, 2022

by shootar September 8, 2006

by Sibbie July 30, 2004

A fat dosser who loves to eat and drink and works in construction.
Should stick ro refereeing fights instead of taking part.
Should stick ro refereeing fights instead of taking part.
“Did you see that machine driver ordering a chinese set menu to the yard?”
“Seriously? What a sibby!”
“Seriously? What a sibby!”
by dylelf June 23, 2022

by Sibbie ( i spell it sibbY) January 26, 2004

A person who wants a song written about her by Strong Bad cuz she's so boring no one else will do it.
by YaYaYa August 3, 2003
