You're probably thinking about "mon frere", which litterally means "my brother". It's a bit dated by now, but it was used more about someone who's a close friend rather than an actual blood relative.
Mon petit tresor
Mon chez means my home (it should be - mon chez moi)
mon amour, mon chéri means my love, my darling boy
Mon patron is "my boss" in French. In French, the word is never used to mean 'customer'.
'mon sport' means 'my sport' in English.
I love you a lot, but it is spelled moni fere pupo
Fere.
Vladimir Fere was born in 1902.
Vladimir Fere died in 1971.
Tawny Fere is 5' 5".
Ballad of the Goodly Fere was created in 1909.
Tawny Fere was born in Savannah, in Georgia, USA.
mon
What does mon mean
If you mean "mon dessin", it means "my drawing"
Mon petit tresor
mon amour = my love