Definitions by One1Upp

Mattress mermaid

1) A person (typically a female) that is content with laying with anyone on any bed with the intention of engaging in sexual acts; they are so content with doing the sex on any bed, because it's like their natural habitat.

That girl is a mattress mermaid, because she don't care whose bed she climbs into to get plowed.

Mattress mermaid by One1Upp July 17, 2024