Top definition
1. When you bump into an ex and see she's got a kid...around the same age as the last time you hooked up with her.

2. When someone had a promiscuous life as a youth and is unsure if he has unknown children running around in the world.
I don't have any baby mamas, but there might be a few maybe mamas.
by KosmoPowers January 18, 2017
Get the mug
Get a Maybe Mama mug for your daughter Julia.