A large, overweight Woman who are most commonly found in Wal-Mart. They are seen Wearing Pajama Pants, mostly because they're huge thighs cant fit into normal pants. They also have small children with them, who will beat their child in front of public. No matter where they are. Hair is usually greasy, and in a bun. You can find most Pajama Mamas in the clearance clothing section of Wal-Mart.
I was at Wal-Mart, when I saw a Pretty big Pajama Mama in the clothing aisle, Smacking her little son for screaming over a video game.
by irishdog1 August 18, 2011
A girlfriend or significant other that is very classy, extremely beautiful and not slutty at all; she wears pajamas because they are more comfortable yet she's still smokin hott!
Hey mama pajama thank you for folding my clothes and cooking me breakfast, p.s. last night you were the best I've ever had.
by Geophenix April 11, 2006
That mama pajama was looking hotter then any other girl in the room..even though she was wearing pajama pants
by Mike vu April 13, 2006
A term used to express suprise. Pajama is pronounced with short a's, so it rhymes with mama. Saying 'mama pajama' with a long a in pajama means 'I'm gay', sarcastically.
by The Show December 29, 2006