A synonym for oral sex (fellatio) rooted in the 42nd President of the United States' appreciation for a good hummer.
Male 1: Did you bang her?
Male 2: I didn't have a condom. But she gave me some bangin' Billy Clint kna'msayin?
Male 1: Hell yeah.
Male 2: I didn't have a condom. But she gave me some bangin' Billy Clint kna'msayin?
Male 1: Hell yeah.
by billyclint January 18, 2015