The interface between the urethra and the outside world.
We got him to confess to Jill Dando's murder by forcing hot things up his hog's eye.
by Lord Grimcock November 03, 2007
1 more definition
hole in the tip of a gentlemans appendage required for spurting of urine or jizm.
jesus...the cock-doctor jammed a cocktail umbrella down my hogs eye.
by Simon September 17, 2003