Your momma‘s so lucky... Leprechauns come from all around just to rub her head.
Your momma’s so strong... She can juggle cinder blocks.
Your Momma’s so relaxed... People no longer say “cool as a cucumber”, instead they say “cool as your momma”.
Your momma is so generous... She gave away all her belongings and sleeps under a bridge.
Your momma is so punctual... The NIST sets their clock by her.
Your momma is so careful... She puts one leg in her pants and then looks both ways before putting the other one in.