Pull a Hillary 

To snatch defeat from the jaws of victory.

"Did you catch the Oscars last night?"

"Yeah, but I wouldn't have watched them if I'd known La La Land was gonna pull a Hillary."

===========================

"Dude, you didn't get that job? I thought you said you had it in the bag!"

"I know, I really pulled a Hillary."

Pull a Hillary by Diego Tutweiller March 10, 2017

Pull a Hillary 

Removing incriminating evidence before it can be found.

Person 1: If I die Pull a Hillary on my browser history.

Person 2: Don't worry, no one will ever find out.

Pull a Hillary by raptorman1185 November 23, 2016