Americans do you say “taking a piss” ?

Posted by Mathematic_nut@reddit | AskAnAmerican | View on Reddit | 110 comments

OK, so I’ve been talking to my American friend and I constantly use the phrase “ I’m just taking the piss” whenever I’m bantering after like the 10,000 time I’ve used it he goes… by the way why do you keep saying I’m taking the piss? it should be I’m taking a piss. 😭

And then he proceeded to say I’m taking the piss sounds like you’re collecting piss. No one says that it should be. I’m taking a piss.

do Americans actually say that or is he just intellectually molested??

This is probably a stupid post, but I need to know .