I wouldn't piss on him if he were on fire

/aɪ ˈwʊdn̩t pɪs ɔn ˈsʌmwʌn ɪf ˈðeɪ̯ wə(ɹ) ɔn ˈfaːə/

günahını bile vermemek

“I despise that liar; I wouldn't piss on him if he were on fire.”

O yalancıdan tiksiniyorum; ölse günahımı bile vermem.