piss about/aroundphrasal verb
Definition of piss about/around
British, informal + impolite
1 : to spend time doing things that are not useful or serious : to waste time Don't piss around with your health—see a doctor! It's time we stopped pissing about and got busy.
2 : to be unfair or dishonest with (someone) The sales clerk is pissing us around —he keeps saying he'll help us, but we've been waiting for 20 minutes!