The name of a character from the Beano comics in the UK, being the baby sister of Dennis the Menace (The British one). A kid known for many things, her Yellow and black onesie, her mass arson towards Softies (basically snooty assholes) , and also her rather infamous ability of being able to fart and/or shit herself on command to clear rooms and to fulfil the writer's severe fart fetish.
Like my guy, you ain't slick.
(I find her absolutely precious tho I cant lie I wanna plushie of her so bad lol x3)
"you remember Bea The Mini-Menace?"
"Yeah I can still smell her stinky ass from 'ere"