full of shit meaning

• [British slang]
  Phrs. Mistaken, wrong, speaking nonsense. E.g."I'm not listening to you anymore, you're full of shit.”
  

• no shit:    1. No fooling2. Yo ...
• shit:    Noun: shit &n ...
• shit on:    [British slang]Ver ...

Examples

1. l think you're full of shit . that's what l think
2. but everybody knows the movies are full of shit
3. but sometimes pussies get so full of shit
4. i knew you were full of shit ! you suck
5. -you're so fucking full of shit .-i was there