Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends I once knew a girl with a funky doo-wop Spent all her money just to look like a mop Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama, yo mama's a llama Yo mama's a pajama I love myself, I think I'm grand I like to sit and hold my hand When I grow up I'll marry me And somehow form a family Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama, yo mama's a llama Yo mama's a pajama Yo ma, yo pa, yo greasy grandma She got a big behind like Frankenstein She go beep beep beep down Sesame Street Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama, yo mama's a llama Yo mama's a pajama Ain't she sweet, she get on down the street Ain't she sweet, she get on down the street Ain't she sweet, she get on down the street Ain't she sweet, she get on down the street Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends I once knew a girl with a funky doo-wop She spent all her money just to look like a mop Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends Yo mama's a pajama and she ain't no good Yo mama's a pajama and she ain't got no friends I ask you very confidentially