A step mom is a mom that your dad found on some dating site.A step mom is a creature that will wait until you are in a false sense of security,then start talking to you.After this the step mom will start gently rubbing your thigh then start pressuring you to have sex with her you do it and 9 months later your dad will be asking here whose baby is that.On rare occasion when the step mom wants anal sex she might produce Fucklematter
by big hotdog in bun guy January 04, 2020
A woman who is smart enough not to get married again, but still takes her partners children under her wing and treats them like her own, giving support both financially and emotionally. She cooks dinners, does laundry, cleans and even car pools. She typically gets no respect from the children until they are adults, but because of her love for her partner, she sees the importance of stepping up, even though she is not a step mom.
"Is that woman who does so much for you your step mom?"
"No, she's not married to my dad. She is my psuedo step mom."
"No, she's not married to my dad. She is my psuedo step mom."
by Woman of the year March 03, 2014
A woman who quite literally is a motherfucker, who is more manly than a father. Typically owns more tools, alcohol, and firearms than most men. Has the fighting capabilities to whoop yo ass. She also possess female capabilities such as cooking, cleaning, and household renovations.
by BigWhiteCaulk February 10, 2022
by Thomas Cameron February 18, 2019
A mother figure to a child that is not married to the father.
A mother figure that stepped-up to the plate.
A mother figure that stepped-up to the plate.
by BoxedCheri February 16, 2017
That person that was completely normal until it was someone's bright idea to bang their Step mom so they could post them doing it on the hub.
by INeedTherapyPleaseHelp June 25, 2023