Poodle said..Bananabender said..Poodle said..How funny would it be if Prince Charles dropped off tomorrow, and the royal lineage passed onto the next in line - King Randy Andy!!

You mean William , always goes to first born and then their children.
If Prince Charles pops his clogs whilst Liz is still on the throne, that whole line is gone (wrt to crowns). It goes to the next in line.
Now traditionally that would have been Andrew. I think it may have changed a few years back, so it would be Princess Anne next in line.
Throw this one out to the oldies at a dinner party after theyve had a few drinks - Takes most people a while to cotton on, but then watch them light up!

??? That only applies if Charles had no kids
"Prince Andrew, younger brother of Prince Charles, is currently fourth in the line of succession; the primary line goes through Prince Charles and his descendants, making Charles's oldest son,
Prince William, the next in line, should Charles die before Queen Elizabeth.Feb 28, 2017"