Boss-Eyed : Phrases
Cross-eyed or squinty.
This first appears in the 19th century. It is defined in John Camden Hotten's The Slang Dictionary, 1869 as:
"Boss-eyed - a person with one eye, or rather with one eye injured".
The 1887 edition of Notes and Queries says - "To boss is schoolboy slang for 'to miss'."
From Boss-Eyed to HOME PAGE