Rippin' the piss

phr.

Heard in Sligo

Making fun of someone heavy/Taking the piss/Slaggin' (Often if you went a bit too far).

In use

I don't think she likes me anymore. I was absolutely rippin' the piss outta her d'udder night

Posh English

I rather suspect she holds me in low regard now, as I was mercilessly taking the mickey out of her the other evening.