I was going to say 'cream' but thought of its nature to sink and thought of how whipped cream is always on top, 'unless it melts on a hot apple pie and becomes liquified and begins to slide down. Then again, it can only 'go down' whereas cream has the potential to rise so, I get it, why the answer was not accepted that is. No worries.
Gary, thank you for your efforts in defending my answer but you have, legitimately, earned the rightful turn.
Gary, thank you for your efforts in defending my answer but you have, legitimately, earned the rightful turn.