How is “piss yourself” used?

In Beautiful Thing (1996), one line is: “There, said it now. Go on, piss yourself.”

Which movie is “piss yourself” from?

The clip at the top of this page is from Beautiful Thing (1996).

to laugh very hard

Heard in 5 movies

Oxford100% of films
to laugh very hard
There, said it now. Go on, piss yourself.

Definitions from the Oxford Advanced Learner's Dictionary, 9th edition

There, said it now. Go on, piss yourself.

Said in 5 films · #1