seven and a half 

when you are high beyond belief

"Hey Tyler, how are you feeling?"

"About seven and a half"

seven and a half by free201 July 17, 2019

thirty-seven and a half 

Well, thirty-seven and a half is thirty eight minus 2 plus 1.5. Simple, right?

I have thirty-seven and a half dollars

thirty-seven and a half by Oissseeac. July 26, 2017