From Wiktionary, the free dictionary
- IPA(key): /ˈæi̯tisi ˈoli, ˈkun ˈsinuɑ ˈteki/, [ˈæi̯t̪is̠i ˈo̞li, ˈkun ˈs̠inuɑ̝ ˈt̪e̞k̟i]
äitisi oli, kun sinua teki (informal, derogatory)
- a maternal insult, used as a comeback for an insult (lit. "your mother was when she was making you")
Oletpa sinä tyhmä! – Äitisi oli tyhmä, kun sinua teki.- You're really stupid! – Your mother was stupid when she was making you.