This is slang from the UK although it is used in Australia as well and can be used in number ways:
1 To make a foolish statement;
2 To talk nonsense or rubbish;
3 To say something which is quite obviously false;
4 To exaggerate your abilities or knowledge of a subject;
5 To bluff or boast about something;
6 To be a self-aggrandising twat;
“Malcolm just tried out a total load of bollocks on me; I told him straight, you’re talking through your arse.”
Husband: Did you…? Oh my gosh!
Wife: (embarrassed) Yeah, the beans are talkin’.
Husband: Well, you could have...
Wife: (indignant) I DID, but YOU just had to have curry. Actions have consequences.
A term to indicate someone's questioning of the validity of one aspect in a fictional story is in fact overshadowed by the absurdity of the story's basic premise.
A phrase first coined when one person loudly wondered how the ducks in a Donald Duck story managed to breathe under water without any visible breathing apparatus on their diving suit, and another replied "You know you're reading a story about talking ducks, right?"
Seb: "So how did they hide a physical object in a mirror's reflection in the first Harry Potter?"
An expression used to diffuse responsibility for an unpopular statement made in a public setting. Typically used to imply complicity or collusion on the part of an unwilling stranger.
You: I mean, really, who hasn't made out with a rundown fat chick in a moment of drunken desperation.
Crowd: *silence*
You: *smile and point to a random guy in the crowd* This guy knows what I'm talking about.
She’s the most romantic and adorable woman. Her beautiful eyes and smile brighten everyone’s day. She will make you fall for her and you’ll never be able to let her go. She has the best taste in men and she is very caring and kind. She will bring the best out of you and will make you feel like your the best.
Boy: omg I like this girl Girl: what’s her name ?
Boy: Her name is Tabina
Girl: OMG YOU NEED TO KEEP HER
Boy: why ?
Girl: Because she’s probably the best girl out there
Boy: Ok