Maybe it's all the excitement over these Olympic swimmers' bodies, but #thighgap is being replaced with the healthier, more body positive, more sea-life-friendly #mermaidthighs.

All I'm missing is my MERgarita. #mermaiding #mermaid #mermaidlife #mermaidfitness #finstagram #mermaidthighs

A post shared by Elizabeth Narins (@ejnarins) on

The new hashtag has been trending all over Instagram and Twitter. The idea is, if your thighs touch, you look like you've been sealed together with a tail at the bottom like a sexy aquatic mermaid.