a woman who has lost her mind and thinks the world revolves around her; most often referring to the divorced biological mother of a child involved in a blended family.
"That woman is a crazy heifer."
"Did you read that text from the crazy heifer?"
"I can't believe that crazy heifer thinks she is your child's only parent."
The true Osama Biomom Laden resorts to empty threats and acts that could rival terrorism when dealing with their child(ren)'s Biological Father or Step Mother. She is generally insecure and must use these tactics in order to prove her own power (or lack thereof) when it comes to matters that affect the children.
She's having another Osama Biomom Laden (OBL) day. She told me she was calling the polie because I picked up my child for my parenting time.
Did you get that email from Osama Biomom Laden (OBL) that I forwarded to you? Yeah, the one that says she is taking me to court because I taught our daughter to tie her shoes!