This jackass doesn’t know his butt from a hole in the ground.You beat me to it. The second I saw this thread I did a word-search for the word "gound" and your post popped up.
Oh well, at least I get to repeat it.
“gound”
–noun
Gummy matter in sore eyes.
An obsolete or dialectal form of gown.
Wiktionary (1 definition)
–noun
(obsolete) mucus produced by the eyes during sleep