A fork of Rural Dictionary
When an individual corners another, often late at night and sometimes while intoxicated, and expresses their deep devotion and undying fraternal love to that person, to the point that one or both parties become uncomfortable.
"Did you see Jenny duke Martha last night? Totally sweet, but sort of unsettling."
"Every time he dukes me I feel like that cat in the old Looney Tunes cartoons when she's trying to escape from Pepe LePew."