From Wiktionary, the free dictionary
Verbatim translation: "Don't teach your father to piss."
- IPA(key): /ˈælæˣ ˈopetɑˣ ˈisæːsi ˈkusemɑːn/, [ˈælæ ˈ(ʔ)o̞pe̞t̪ɑ̝ ˈ(ʔ)is̠æːs̠i ˈkus̠e̞mɑ̝ːn]
älä opeta isääsi kusemaan (vulgar)
- Alternative form of älä opeta isääsi naimaan.
Less vulgar than the alternative.