An expression of incredulity.
An expression of anger, frustration, etc.
To break.
(also bollocks up) To fail (a task); to make a mess of.
An idiot, an ignorant or disagreeable person.
The testicles (sometimes used in the singular)
Nonsense or information deliberately intended to mislead.
That's a funny joke (often said to indicate that what has just been said is laughably unbelievable.)