@galenkp ended his with...
"Knucklehead"
So at least I got 19 and 20 covered. I need come to up with the first 18. Not gonna be easy for "My Jack Ass" self with my mild case of 4 wheeler induced...
Tourette Syndrome...
This reply morphed into a shit show, so I posted it over on the W.E.
20 Words
I'm headed there next.
Hee hawwalways calls me that.