idiombe a piece of piss BrEBrEslang a slightly rude expression used in order to say that something is very easy:Those exams are a piece of piss - I don't know why everyone's getting so stressed."How was the gig?" "Piece of piss - they loved us."
(redirected from be a piece of piss)
be a piece of cake
To be a very easy task or accomplishment. I thought I was going to fail the test, but it turned out to be a piece of cake!