(Male, early 30’s) I’m with a small crowd of people on some tropical island; unnamed, but dream-sense tells me I’m somewhere around Guam. Ponderous steps shake the earth and this bizarre hulk comes into view over the treeline: a gigantic rhinocerous, truly a behemoth thing. The only way to appreciate it’s size is to note that strapped to it’s back is an elephant. By comparison, the elephant appears small, but then strapped to _its_ back is a full-sized dump truck. So it’s larger than your average elephant.
The rhino rears and looses it’s balance; the elephant slides off its back. When it hits the ground the dumptruck’s restraining ropes give way it crashes free of the elephant. The elephant hesitates for a moment, then goes to the rhino and starts pushing at it, as though to help it back on its feet. This initial mis-perception is corrected as the elephant, enraged, gores its over-sized target with its tusks, over and over and over.
About this time the crowd and I get over our initial shock and decide it’s time to run like hell. Because that’s one big, pissed off pachyderm and we know coming after us next…
A chase that follows; then the dream just got weird and not so much scary, so I’ll leave off here.