Male hippos have one of the strangest territorial behaviors in the animal kingdom.
When marking their territory, they defecate while rapidly spinning their tails like a propeller, spraying feces over the surrounding area. This spreads their scent across riverbanks and waterways, acting as both a warning to rival males and a signal to nearby females.
As bizarre as it sounds, scent communication is extremely important in the wild. Hippos spend much of their lives in muddy rivers where visual signals are limited, so smell becomes a powerful way to establish dominance and identity.
Their dung contains chemical information that other hippos can recognize instantly.
The image exaggerates the “women love it” part for humor, but there is some truth behind it. Strong, dominant males with established territories are generally more attractive to females because territory often means protection and access to resources.