text: what's the best yo momma joke of all time? the most creative that i haven't heard before gets the 10 points. yo momma so fat that when she cleans out her belly button she doesnt pull out lint she pulls out sweaters!  yo mommas blood type is ragu  yo momma so short you can see her feet on her drivers licence  yo momma so ugly the last time she heard a whistle it was before she got hit by a train.  yo momma so old she waited tables at the last supper.  yo mommas glasses are so thick that when she looks at a map she can see people waving.  yo momma so dumb she sent me a fax with a stamp on it  yo momma so ugly she uses a line of make-up called why bother.  yo momma so ugly they put her face on a bottle of exlax and sold it empty.  yo momma so fat her shadow weighs 100 pounds.