Two tumbling Ivans, at least  in him, exist, he could tell
One is soft, easily provoked to pink  goosebumps, all over
When his lady love comes dancing, in a body hugging dress
There is the well known other,visceral,yes, "Ivan the terrible"
At the eruption of ******* frenzy,he who roars like a beast.

Perhaps few more too are on the prowl, all beyond the pale
If he challenges with a firm resolve,they may show up!