The major scandal of the late 1990's, the result of Bill Clinton not being able to resist the urge to keep his pants zippered up around his administration's interns.
by Piranha May 25, 2006
1 more definition
When a guy goes to undo a girl's zipper before doing the dirty, and it gets stuck so neither of them can get it undone.
Dave had zippergate happen to him so we gave him a can of WD-40.
by jellybean_gurl November 27, 2006