Here are the possible solutions for sum of yours and mine clue
Answer
Clue
Relevancy
ours
Clue
Sum of yours and mine
Yours and mine
Definition
belonging to us, also OURN
nontransferable
Clue
Yours and yours only
Definition
not transferable
reefermadness
Clue
1930s anti-marijuana propaganda film that ends with the principal of a school saying, "The next tragedy may be that of your daughter...or your son...or yours or yours..." [points at the camera] "... o