Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
SIBO - Sexually Inappropriate Behaviour Order. Refers to the type of person or persons we all know who acts in a sexually innappropriate manner towards others. Like an ASBO (see ASBO definition) but slapped on people who make a nuisance of themselves by grabbing bums, tits etc. Can also be handed out for spreading ludicrous gossip of a sexual nature
e.g. 1 'Sadie, im slapping another SIBO on you cos you keep on stroking my thigh and im trying to eat this curry!'

e.g. 2 'i heard that Danny got very comfy with Semui's trouser sanke last night in the toilets of the social club'
SIBO by Gribbler June 10, 2005
Related Words
A young African Male, who is the absolute pinnacle of human performance, both mentally and physically. His unmatched perspicacity coupled with sheer indefatigability, makes him a most feared opponent in any realm of human endeavor.

He seeks to raise offspring who will rule the kingdoms of earth from eternity to eternity (all male) with women who belong to the highest possible echelon of female beauty.
A Sibo is our modern day Conqueror, a man of great physical and intellectual prowess, a man superior to the likes of Ceaser, Alexander the Great, and many more.

Any man faced with the insurmountable task of competing with him, let alone beating him, in any sphere of life, is completely and utterly screwed.
Sibo by SpaceNiggaBlake January 25, 2022
The sweetest, funniest and most straightforward guy you’ll meet. Most likely to be queer, loves to laugh, meeting new people and a perfect gentleman. But beware, you don’t want to see him mad.
This guy reminds me of Sibo.
Sibo by A. N. O. N. Y. M. O. U. S September 12, 2018
An extremely bad pronunciation of the German 7B (Sieben b), caused most of the times by indianness.
Dude, did you just hear Janani say Sibombe to the waitress? She was totally shocked!
Sibombe by iamclearenough October 30, 2013
Sibora, one of the most scholarly, they believe in people even when they don’t believe in themselves . They put on a snappy front but everyone knows deep down they are kind hearted. Everyone appreciates their constant spread of knowledge and advice. They’re a great friend And everyone knows how smart they are. They will not hesitate to help you with any homework or any task in general.
Sibora is such an amazing friend, she’s always there for us.
sibora by 100% Not Sam October 8, 2020

sibongile 

Very pretty girl,with a kind heart for people who dont get in her way of her dreams,learning,sleeping ,and watching tv
Sibongile loves her best friend because she doesnt get in her way of sleeping
sibongile by Lookylou August 19, 2017
More from Urban Dictionary

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
Load more