pull someone's pisser
pull (one's) pisser
1. vulgar slang To tease or joke with one, often by trying to convince them of something untrue. Primarily heard in UK. Quit pulling my pisser, I know there isn't a Hollywood director calling me about a movie part. The guys here are going to pull your pisser, so don't take what they say too seriously.
2. vulgar slang To masturbate or bring one to orgasm, especially a male. Primarily heard in UK. If they actually had CCTV in this bloody car park, they'd have seen that creep pulling his pisser next to my car!