Yo momma so unlucky a thread like this could only be made about yo momma.
Yo mama's so unlettered, she mistakes the word "malapropism" for other similar sounding words.
I these.Your momma so fat, the last time she saw 90210 was on a scale.
Yo mama so poor, she can't even pay attention.
Back in my day, we called this game Dirty Dozens.