I did think of ligers because of Napoleon Dynamite, which is where I first heard of them. I wasn't sure that Jasdip would agree with me, however. As for hippos, I will guess 150°, but I don't know how large that would be in feet and inches. I subtracted 30° from Nicole's answer. Anyway, I think it is more than 120° and less than 180°.

I used to work in a nursing home. I was the nursing office "do-whatever" for the day shift. Once, I had to take a form around to the nurses for them to read and sign. Of the eight nurses on duty, 5 were left handed!! That really surprised me and I did some research on that and determined that 5 out of 8 was a huge difference from the regular population. I went into the therapy department and again the numbers were much higher. My conclusion was the left-handedness and caring for and about others went hand in hand.

We walk into a room and can't remember why we're there

How many prior intimate relationships they've had. What elementary school they went to. If they can drive a stick shift. If they have their tonsils. If they are color blind