Sami taught Leyla how to swear in Arabic.

'You shall not curse the deaf, nor put a stumbling block before the blind but you shall fear your God. I am Yahweh.

Thou shalt not curse the deaf, nor put a stumblingblock before the blind, but shalt fear thy God I am the LORD.

Things such as Facebook statuses cursing the electricity company, or happy tweets indicating the return of electricity, have become customary.

M insults D the Tatoeba database is one sentence better. D insults M the Tatoeba database is one sentence better. D and M are even, and everyone else wins.