This name refers to anyone who is closely linked to the movie Shrek and the animal of the ocean known as a blue whale. These are very rare to find and their most common habitat is the UK. If you ever encounter one and don't agree with her opinions she will unleash a BIG OGRE ROARRRRRRR. And if she falls over your country will immediately experience a type-3 natural disaster.
Person 1: LOOK OUT BILLY-ANNS FALLING OVER
Person 2: ITS THE END OF THE WORLD
Billy: earthquake noises
Person 2: ITS THE END OF THE WORLD
Billy: earthquake noises
by sexhaverpornstar69420 June 28, 2022
Get the Billy-Annmug. Very good artist that gets too much hate for being "edgy" when in fact everyone who say that have he like 2 of her songs and don't know that she has really good songs that have amazing vocals
by Jdd7798888007667775555555444 December 3, 2024
Get the Billie eilishmug. He is the prettiest mf,with swag,good music but never drops hmmmm
He the type bitches wanna marry,but Billy just wanna fuck!
He the type bitches wanna marry,but Billy just wanna fuck!
by TheUrbandictionary.za November 23, 2021
Get the Billy Xansmug.