Definitions by mattermatters
Boo Jawn
An affectionate name for a girlfriend or boyfriend used primarily by Philly adolescents. Comes from Boo meaning love and Jawn meaning thing. Reserved for romantic relationships.
Jackie went to the party with her Boo Jawn.
Nick's Boo Jawn dumped him behind the school's dumpsters.
Nick's Boo Jawn dumped him behind the school's dumpsters.
Boo Jawn by mattermatters January 19, 2018