To indicate the desire for intercourse with a female. Usually in cockney terminology, when drunkenly pulled a bit of fluff (bird, girl), and blatantly let her know you want to slip her one.
I want to bang the granny out of you, or I can't wait to bang the granny right out of you, you look bloody hot.
To indulge in anal sex, or indicate the desire to indulge in anal sex. To take some from behind sexually, anally.
She's fit, i'd like to smash her backbox in. Look at the ass on that, wouldn't you like to smash her backbox in.
A low-life (numpty). Someone who you consider to be lower than the hairs of your arse. To look at someone as if you would have to scrape them off the bottom of your shoes.
A Chav or Chavette is a complete Bumfinkal, because he/she believes they are gangsters or better than they actually are, when in fact they are a menace and a drain on society. What a waste of oxygen that complete Bumfinkal is.
A complete twat, useless git. a new expression for the unpolitical correct spaz. You spastic, moron.
You screwed that right up, you dernerd.
Modern Cockney rhyming slang for going to the toilet. A person would use this term when giong for a crap and wants to inform his colleagues or friends in a uncouth manner.
'Scuse me I'm off for a magoo, be right back.