Misc: What is a slang name for diamonds?

Questions

Bob Dole is ---------- years older than the Empire State Building.?

---------- was the first man to pee his pants on the moon.?

Buzz Aldrin was the first man to ---------- his pants on the moon.?

---------- de Medici was the first woman in Europe to use tobacco. She took it in a mixture of snuff.?

Catherine ---------- was the first woman in Europe to use tobacco. She took it in a mixture of snuff.?