1 definition by Old Man Stan
When a man tucks his dick between his legs and a person initiates a blowjob from behind. Inspired the by "The Silence of the Lambs" when Buffalo Bill tucks his package between his legs.
Jeffrey thought it would be funny to try to get his girlfriend to give him a Buffalo Billjob after they watched The Silence of the Lambs.
by Old Man Stan December 25, 2010